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One Piece Grading

How do you certify your One Piece cards? Complete TCG grading guide

Having a One Piece card certified means entrusting it to a specialized company to verify its authenticity, precisely assess its condition, and protect it in a sealed case. After analysis, the card receives a grade, a certification number, and a grading report detailing its main preservation criteria.

In this guide, discover which One Piece cards to have graded, how to check their condition before shipping, the criteria considered during grading, the price of a certification, and how grading works at PCC-Grading.

What is the certification of a One Piece card?

The certification of a One Piece card, also called grading, is a professional process made up of three main operations:

  • authentication, to verify that the card is official and has not been counterfeited or altered
  • assessment of its condition, based on defined and reproducible criteria
  • encapsulation, which involves placing the card in a rigid, sealed case with an identification label

The certified One Piece card receives a unique certification number allowing its information to be found online. It is also accompanied by a detailed grading report and population report data.

Certification, grading, and authentication: what's the difference?

In collectors' language, the terms “certification”, “grading”, and “grading” generally describe the same process. Authentication, however, refers to a specific step: confirming that the card is genuine, notably by examining its dimensions, weight, materials, print quality, colors, and textures. Grading then follows to assess its condition according to four subgrades.

What does a certified One Piece card look like?

A certified One Piece card is placed in a transparent case along with a label. This generally shows the card's name, its set (for example OP-01, OP-02…), its number, its language, its grade, and its certification number. At PCC-Grading, the overall grade is accompanied by four subgrades and a grading report explaining the defects observed.

Why have a One Piece card certified?

Protect your cards for the long term
Have your cards authenticated
Know your card's exact condition
Make it easier to sell a One Piece card
Protect your cards for the long term

A card can be sensitive to handling, friction, scratches, or impacts on the corners and edges. The glossy or textured surfaces of certain rare cards also make small imperfections particularly visible.

After certification, the card is placed in a sealed rigid case, which limits direct handling and helps preserve its condition over the long term.

Have your cards authenticated

The higher a card's value, the more important the question of its authenticity becomes. Certification therefore includes an authentication phase to examine the card's physical and visual characteristics in order to verify their consistency with an official copy.

This step can notably cover dimensions, weight, materials, print quality, colors, textures and surface effects, as well as characteristics visible under different lighting. Once certified, the card receives a unique certification number allowing its information to be found online.

Know your card's exact condition

A card that looks perfect at first glance is not necessarily so. A micro-scratch on a foil area, a very slight white spot on the back, a slightly worn corner, a print line, or imperfect centering can affect the final grade.

Grading thus provides a structured assessment of a card's condition based on four criteria called “subgrades”: Surface – Corners – Edges – Centering. At PCC-Grading, each of these criteria receives its own grade.

Make it easier to sell a One Piece card

Condition is one of the main topics discussed when buying a card. A certified One Piece card provides the buyer with more information: reference, language, grade, subgrades, certification number, and detailed report. Grading does not automatically guarantee an increase in value, but a sought-after card that receives an excellent grade may attract greater interest among collectors.

Which One Piece cards should you have graded?

Not all One Piece cards necessarily benefit from being certified. The choice mainly depends on rarity, demand, the condition of the copy, and your collecting goal.

Manga Rare and Manga Art cards

These cards are among the pieces particularly prized by One Piece collectors. Their rarity, their instantly recognizable artwork, and their potential value make them natural candidates for certification. Surface condition is especially important here.

Alternate Arts

Alternate Arts, often abbreviated “Alt Art” or “AA”, hold a major place in One Piece collections. An Alternate Art in excellent condition can be particularly worthwhile to grade.

Leader Alternate Arts

Leader cards in alternate versions are also highly prized and often serve as centerpieces of a set. Certification helps protect them while showcasing their artwork in a suitable case.

Promotional and tournament cards

Promotions, events, Championship, Treasure Cup, or other special distributions can produce cards available in different quantities or conditions than standard cards. Their authentication and condition traceability are then especially valuable.

Cards from the earliest sets

The earliest sets such as Romance Dawn [OP-01], Paramount War [OP-02], or Pillars of Strength [OP-03] hold a special place in the history of the One Piece Card Game.

Cards with strong sentimental value

Your first big pull, your favorite character, a card obtained at an event, or a gift can very well deserve certification, in order to protect and showcase the card over the long term.

Is a One Piece card fresh out of a booster necessarily perfect?

No. The expression “pack fresh” simply means the card has just come out of a booster: it is not an indication of grade. A brand-new card may already show imperfections from manufacturing, packaging, or shipping.

Inspecting the card from several angles is especially important for One Piece cards with glossy, foil, or textured surfaces.

How do you check the condition of a One Piece card before shipping it?

Before sending your card for certification, use GradeTool, PCC-Grading's free pre-grading tool.

It lets you assess your card according to the four criteria of the PCC system:

  • Surface
  • Corners
  • Edges
  • Centering

Examine the front and back under sufficiently strong light, then gradually tilt the card to reveal any micro-scratches, print lines, marks, or dents. Also inspect the corners and back for white spots.

Then enter the observed defects into GradeTool. The tool automatically calculates the four subgrades and provides an estimate of the overall grade, allowing you to compare several copies of the same card before deciding which ones to send for certification.

The pre-grading result remains indicative: only the physical analysis carried out by PCC-Grading can assign the final grade.

GradeTool – Software for grading 4 subgrades: Centering, Corners, Surface, Edges.
How do you get your One Piece cards certified?
How does PCC-Grading authenticate and grade a One Piece card?
What is the price to certify a One Piece card?
What are the certification turnaround times?
How do you get your One Piece cards certified?
1
Select the cards

Choose the cards you want to protect or showcase. Manga, Alternate Art, Leader, promo, early set, or simply a favorite card: the decision depends on your goal.

2
Create the order

Go to our certification center, select One Piece, then enter the information for your card. You can then choose the options and level of service you want.

3
Protect the cards

Place each card in a clean sleeve, then in a suitable semi-rigid protector. Handle the cards carefully to avoid creating new marks just before certification.

4
Prepare the parcel

Avoid any shifting or impact during transport by following the best practices in our shipping guide, which details the steps to protect and ship your cards safely to our facility.

5
Send and track the order

After receipt at PCC-Grading, your order goes through the 6 successive steps of the process. Its progress can be tracked from your customer account.

6
Receive your certified cards

Once authentication, grading, printing, and sealing are complete, the cards go through a final check before shipping. Each card is linked to its unique certification number and grading report.

How does PCC-Grading authenticate and grade a One Piece card?

At PCC-Grading, the card is first checked, then examined with suitable tools to identify any defects present. Each defect detected is logged in GradeTool, the grading tool developed by PCC-Grading. The algorithm then calculates the four subgrades and the final grade according to the rules of the grading system.

Authentication

The analysis may cover dimensions, weight, materials, print quality, colors, and the card's reaction under intense light. Some criteria are specific to One Piece cards, notably the appearance of Manga Rare, Alternate Arts, and foil effects.

Grading
Subgrade Elements observed Examples of defects
Surface Front and back Scratches, print lines, stains, creases, dents, residue
Corners The four corners White spots, crushing, peeling, cutting defects
Edges The four edges Abrasion, color loss, chipping, irregularities
Centering Print position and rotation Horizontal or vertical shift, rotation
Why isn't the final grade a simple average?

A card with a very damaged surface cannot be considered perfect simply because its corners and centering are excellent. At PCC-Grading, the overall grade therefore takes into account the lowest subgrade according to the rules of our grading scale, in order to remain representative of the card's actual condition.

A grading report included with every card

A grade alone shows a result, it doesn't explain why the card received it. That's why every PCC-Grading certification includes a physical and digital grading report.

This report may notably include:

  • the certification number;
  • the card's identity;
  • its set;
  • its number;
  • its year;
  • its language;
  • its overall grade;
  • its four subgrades;
  • the defects observed;
  • their location;
  • population report information.

The report therefore accompanies the card beyond its first owner. During a sale or trade, a future collector can also consult the information associated with the certification.

What is the price to certify a One Piece card?
PCC-Grading certification costs 20 € per card.

This price includes:

  • authentication;
  • grading;
  • the four subgrades;
  • use of GradeTool;
  • the PCC-Grading case;
  • the physical and digital grading report;
  • the certification number;
  • the verification page;
  • inclusion in the population report;
  • order tracking.
Available options
Option Current price Description
Post-Grade Photography 3 € / card UHD front and back photos of the encapsulated card
Security Pack 4 % of declared value Enhanced protection including insurance and vault storage
CrossGrade 2 € / card Secure opening of the case of an already certified card
What are the certification turnaround times?

PCC-Grading offers three levels of service. Turnaround times begin upon receipt of the cards at our facility and do not include outbound and return postal shipping.

Service level Processing time Surcharge
Normal 30 business days Included
Express 10 business days + €5 / card
Super-Express 2 business days + €20 / card

Order progress can be tracked from the customer account.

How do you choose a company to grade your One Piece cards?

A grading company must be able to build enough trust for the grade obtained to retain real meaning over the long term. Before sending an important One Piece card, be sure to check:

A public grading method with clearly defined criteria — the evaluation rules should be available to review before shipping.
Subgrades provided — they let you know the card's strengths and weaknesses.
An explained grade — a detailed report reduces the opacity of the decision.
Online-verifiable certification — every card should be checkable via its unique number.
A population report — it helps place a card among other registered copies.
A case that properly protects the card — sealing, transparency, and presentation matter over the long term.
Clearly stated turnaround times — surcharges and conditions should be communicated before ordering.
A grading system that stays consistent over time — a certification should be understandable today just as it will be several years after it was issued.

Why choose PCC-Grading to certify your One Piece cards?

PCC-Grading developed its service with one goal: to offer premium grading in which the grade can be understood, verified, and reproduced according to a defined method.

Transparency

Every card receives four subgrades and a report detailing the defects observed. Collectors therefore don't just receive a grade: they have the information needed to understand where it comes from.

Consistency of grading over time

Experts detect and log imperfections in GradeTool, while the grade calculation is carried out according to the rules defined by the PCC system. This approach limits subjective variation between two gradings.

European reputation

PCC-Grading is growing its service across Europe with a site available in several languages and a positioning aimed at both collectors and TCG professionals.

Aesthetics

A Manga Rare or a beautiful Alternate Art deserves to be showcased. The PCC-Grading case, label, and report have been designed as a cohesive, understated, premium whole so as to protect the card without overshadowing its artwork.

Get your One Piece cards certified

Manga Rare, Alternate Art, Leader, promo, or favorite card: protect your finest One Piece cards in a premium case and get a four-subgrade grading along with a detailed report.

PCC-Grading certification: 20 € per card.

Frequently asked questions about One Piece card certification

All
Grading
Pricing
Turnaround times
What's the difference between certifying and grading a One Piece card?

In the trading card world, the terms “certifying”, “grading”, “having graded”, and “grading” generally describe the same process: authenticating the card, assessing its condition, assigning it a grade, and encapsulating it in a sealed case.

How much does grading a One Piece card cost?

PCC-Grading certification costs 20 € per card. It includes authentication, four subgrades, the grading report, the case, the certification number, and inclusion in the population report.

Which One Piece cards are worth having graded?

Manga Rares, Alternate Arts, alternate Leaders, promotional cards, tournament cards, and particularly sought-after cards are often good candidates. A card can also be certified purely for its sentimental or aesthetic value.

Can a Japanese One Piece card be graded?

Yes. Japanese One Piece cards can be submitted to PCC-Grading; the card's title will then be translated into English on the label and grading report.

Should a One Piece Manga Rare be graded?

It's not mandatory, but a Manga Rare is generally a particularly good candidate due to its rarity and appeal to collectors. Certification notably helps protect the card, authenticate the copy, and precisely determine its condition.

Does a One Piece card fresh out of a booster automatically get a 10?

No. A brand-new card may already show poor centering, a micro-scratch, a white spot, a print line, or an imperfection on a corner or edge from manufacturing.

How can I find out what grade my One Piece card might get?

You can use GradeTool for free to get a pre-grading based on the four PCC criteria: Surface, Corners, Edges, and Centering. The result gives you an initial estimate before shipping, but only a physical examination determines the final grade.

How long does it take to grade a One Piece card?

PCC-Grading's Normal service is completed within 30 business days of receiving the cards. The Express and Super-Express services allow for processing within 10 and 2 business days, respectively.

Does grading increase the value of a One Piece card?

It can boost the value of certain sought-after cards, especially when they receive an excellent grade, but no increase is guaranteed. The final value depends on the card, its rarity, demand, and the grade obtained.

How do you verify a One Piece card certified by PCC-Grading?

Every card receives a unique certification number giving access to its verification page. This lets you view its identity, grade, four subgrades, and the information associated with its grading report.

Example verification page
Should you grade a One Piece card or keep it ungraded?

It depends on your goal. A card meant to be played can stay in a sleeve, while a rare card, a collector's piece, a Manga, an Alternate Art, or a card with strong sentimental value can benefit more from the authentication and protection provided by certification.