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How to prepare a card before sending it for grading

Inspection, sleeve, semi-rigid holder, declaration and packaging: properly prepare a Pokémon card before a grading submission.

Sending a card for grading is an exciting step, but it is also one that demands rigor. Many collectors mistakenly believe that grading depends solely on the card's intrinsic condition. In reality, the preparation you carry out before shipping plays a decisive role in how the process goes: it will never artificially improve a grade, but it can prevent avoidable incidents (a card damaged in transit, a submission rejected because of a poorly filled form, an insurance dispute that cannot be proven). This guide details every step of the preparation, with concrete examples, common mistakes, and practical advice for approaching your submission with confidence.

Before anything else, one absolute principle must be stated: you should never attempt to modify, polish, recolor, flatten, or "restore" a card before sending it. These manipulations are considered falsification by grading companies, they are detectable through specialized examination, and they can lead to the card being flatly rejected, or even reported. The only thing you control is how you present, protect, and document a card in its actual, real condition.

Inspect and document

The first step, often overlooked by beginners eager to send off their card, is to examine it carefully before even thinking about packaging. Take the time to look at the card under several different light sources: diffuse natural light (near a window, without direct sun), white artificial light, and, if possible, a raking side light that brings out surface scratches. A flaw invisible under standard ceiling lighting can become perfectly visible from a grazing angle. This is exactly the type of examination grading company experts perform, so it is worth familiarizing yourself with this method beforehand.

Concretely, inspect in turn the four corners (look for micro-creases, "whitened" corners where the color layer has slightly chipped to reveal the white cardboard underneath), the four edges (look for indentations, small nicks from being stored too tightly in a box), the centering (the balance of the margins around the artwork, on both front and back), and finally the surface (fine scratches, fingerprints, residue, small bubbles or printing irregularities). Never neglect the back: many collectors focus all their attention on the front, when a damaged or poorly centered back can have a major impact on the final grade.

Based on this examination, try to estimate a realistic grade, without indulgence. This is a useful exercise for several reasons: it lets you choose the right service level (some services charge more for cards with high potential value), it lets you anticipate the result without unpleasant surprises, and it helps you spot any deal breaking flaws that would make the submission economically pointless. Keep in mind, however, that your estimate remains subjective: an untrained eye tends to overestimate the condition of a card it likes, and to underestimate a card it knows so well that it no longer notices certain small flaws. This is a very common bias, so do not be hard on yourself if your estimate differs from the final result.

Photographic documentation is the next step, and it is crucial. Photograph the front and back of the card in its current condition, with good lighting and, if possible, a neutral background. Then take close ups of each of the four corners, the edges, and any visible flaw (scratch, stain, crease, discoloration). If needed, use your camera's or phone's zoom rather than physically getting closer, which avoids focus blur. This documentation serves two purposes: it acts as evidence in case of a dispute with the carrier or the grading company (for example if a card comes back damaged when it was intact when sent), and it lets you objectively compare the condition before and after grading.

Finally, before finalizing your submission, carefully check the exact reference requested on the submission form: the card's exact name, its number within the series, the edition, the language, and the variant (holo, reverse, promo, etc.). A reference error can cause a processing delay, a card misidentified in the company's system, or even a rejected submission. Get into the habit of comparing your physical card with the publisher's official database or a reliable reference source before validating the form.

Use the required protection

Each grading company sets its own individual packaging guidelines, and it is essential to follow them to the letter rather than improvising based on your own habits. As a general rule, the card must first be placed in a soft sleeve (a thin, transparent sleeve that hugs the card without exerting pressure), which is then placed inside a semi-rigid holder of the exact type recommended by the service you are using. This double system protects the card from micro friction during transport while keeping it stable inside a container that is more resistant to shocks.

A frequent point of concern involves adhesive tape: never stick tape directly on the card, on the sleeve, or even on the semi-rigid holder in a way that touches the card. Prolonged contact between an adhesive and the cardboard stock can leave residue, alter the surface, or worse, tear off a thin layer of the card when removed. If you need to secure a semi-rigid holder, use only the methods designed for that purpose (dedicated tabs, soft bands) or the product's own closure system.

Also avoid tabs that are too thick or semi-rigid holders that are poorly fitted, leaving the card "floating" inside: during transport, this internal movement can cause friction invisible to the naked eye but detectable by graders, particularly on cards with a holographic finish, which are very sensitive to micro scratches. Conversely, a semi-rigid holder that is too tight can put excessive pressure on the edges and create new indentations. The ideal is a minimal amount of play, just enough to insert and remove the card without forcing it.

If you are sending a batch of several cards, the order in which you arrange them also matters: many services require that you strictly follow the order shown on the submission form, in the same sequence as the declared card list. This allows processing teams to quickly verify that the form matches the physical contents, which speeds up processing and reduces the risk of identification errors. A mixed up order, even unintentional, can significantly slow down the processing of your submission or trigger back and forth clarification requests.

Filling out the declaration correctly

The declaration form is the administrative backbone of your submission, and an error here can have far more serious consequences than a simple packaging flaw. You will generally need to provide a set of precise details: the year of release, the manufacturer or publisher, the name of the series or set, the card's exact name, its reference number within the series, the language of the copy, and any variant (holographic, reverse holo, promotional, limited edition, etc.). Each of these details must correspond very precisely to what appears on the card itself: a simple mix up between two visually similar editions can be enough to cause a processing error.

The question of declared value deserves particular attention. This value must be established according to the rules set by the grading company and its insurance partner, not according to a personal estimate, whether overly optimistic or, conversely, deliberately understated in the hope of paying lower fees. Under declaring a card's value may seem like a trick to reduce the cost of the service, but it exposes you to significant risk: in the event of loss, theft, or damage during transport or processing, compensation will be calculated based on the declared value, not the actual market value. A rare card undervalued on the form could therefore be compensated far below its real value in the event of an incident. If you are unsure what value to declare, it is best to consult recognized reference sources or contact the company's customer service directly rather than improvising a figure.

Before finalizing your submission, take the time to carefully review the service levels on offer. These levels are generally distinguished by processing time and associated price, and sometimes also by maximum insured value limits per service tier (an economy tier might, for example, cap coverage at a certain amount, beyond which a higher tier is required). Also check the return conditions: return shipping method, insurance included or optional, stated timelines, and policy in the event a card is deemed not authentic or not eligible. This information changes regularly from one company to another and evolves over time, so it is always recommended to check the current terms directly on the chosen service's official website rather than relying on outdated information or an approximate memory.

Packing and shipping

Once all the cards have been individually packaged in their sleeve and semi-rigid holder, the next step is to secure the whole set for transport. The most commonly recommended method is to immobilize the semi-rigid holders between two pieces of rigid cardboard, slightly larger than the semi-rigid holders themselves, then hold this assembly together with an elastic band or adhesive tape placed only on the outer cardboard, never in direct contact with the semi-rigid holders containing the cards. This cardboard "sandwich" prevents the semi-rigid holders from bending or cracking under the pressure of an impact during transport.

This assembly should then be placed in a sufficiently sturdy shipping box, with adequate cushioning on all sides (bubble wrap, crumpled kraft paper, or foam padding) so that the cardboard package can neither move freely inside the box nor suffer excessive pressure if the box is crushed or set on its edge during transit. Many incidents occur not because of a single violent impact, but because of repeated micro movements over several days of transport when the contents are not sufficiently cushioned.

For the shipment itself, always use tracked shipping with insurance in an amount consistent with the total declared value of the parcel. An uninsured or underinsured shipment for a batch of valuable cards represents a disproportionate risk compared to the generally modest cost of adequate insurance. Depending on the value of the batch, it may be worth comparing several carriers and checking their specific liability terms in case of loss or damage, as these terms vary significantly from one carrier to another.

One last essential habit: carefully keep all evidence related to your shipment. This includes the tracking number, a copy of the submission form, the photographs taken before shipping (the card alone, then the card in its packaging), and ideally one or more photos of the sealed parcel just before it is handed to the carrier, showing the exterior condition of the packaging. Also keep a complete, legible copy of your submission (filled out form, order reference, correspondence with customer service if applicable). These documents are only useful if something goes wrong, but when a problem does arise, they often make all the difference between a claim handled quickly and a dispute that drags on without resolution.

Frequently asked questions

Should I clean or dust a card before sending it for grading?

A very light dusting with a perfectly clean, dry microfiber cloth, without any product, can remove simple surface dust. However, any more thorough cleaning (using a product, moisture, or firm rubbing) is not recommended, as it risks altering the card's surface or being interpreted as an attempt at restoration. When in doubt, do nothing and leave the card in its natural state.

What should I do if I am not sure of my card's exact variant (holo, reverse, promo)?

Compare your card with reliable official references (the publisher's database, a recognized catalog) rather than relying on your memory or a rough estimate. If doubt remains despite this check, contact the grading company's customer service before shipping: a variant error on the form can delay the processing of your submission.

Can I send several cards of very different values in the same package?

Yes, this is generally possible, provided you strictly follow the order declared on the submission form and choose a service level and insurance amount consistent with the total value of the batch, not just the value of the most expensive card. Also check any value limits per service tier, which can vary by company.

Should I worry if the grading result is lower than the estimate I made myself?

No, a gap between a personal estimate and the final grade is common, even among experienced collectors, because the human eye lacks the magnification, controlled lighting, and standardized methodology of grading teams. Careful preparation never guarantees a precise grade; it only guarantees that the card was presented in the best possible condition, without additional damage caused by transport or handling.

Key takeaways

  • Examine the card under several lighting conditions and photograph the front, back, corners, and flaws before shipping.
  • Check the card's exact reference (year, series, number, language, variant) before filling out the form.
  • Always use a soft sleeve followed by the semi-rigid holder recommended by the company, with no adhesive touching the card.
  • Declare a value that complies with the company's and insurer's rules, without deliberately understating it.
  • Immobilize the semi-rigid holders between two pieces of cardboard, cushion the parcel carefully, and use tracked, insured shipping.
  • Keep the tracking number, submission form, photos, and a copy of the submission as evidence in case of a dispute.

Once your card comes back graded, check out our selection of graded cards as well as our sealed products in the shop.

Useful official sources