How to know the value of a Pokemon card?

This step is the foundation of any serious estimate, and it is also the one most beginners neglect. Before even thinking about comparing prices, you need to identify the card with near-surgical precision.

Start by noting several pieces of information, all visible directly on the card:

• The exact name of the Pokemon (watch out for special forms: Alolan, Galarian, Hisuian, VMAX, ex, etc.)
• The card number within the set, usually printed at the bottom of the card (for example 25/102)
• The set code or expansion symbol, which links the card to a specific set
• The printed language (French, English, Japanese, German, Italian, etc.)
• The rarity indicated by the corresponding symbol (common, uncommon, rare, holographic, ultra rare, secret, etc.)

Why is this level of precision so important? Because the same Pokemon can appear on dozens, even hundreds, of different cards over the years, with very different illustrations, rarity tiers and print runs. A search based solely on the Pokemon's name, without specifying the set or number, will inevitably mix together cards that have nothing in common in terms of value. This is the most common mistake we see: comparing your card to "any card of the same Pokemon found online", which completely distorts the estimate, often upward, sometimes downward.

You also need to distinguish between the different versions of the same reference: a normal (non-holographic) version, a reverse holo version (where the background shimmers but not the illustration), a classic holographic version, a promotional version distributed at an event or in a box set, or a parallel version specific to certain markets (notably Japan, where variants are numerous). These distinctions, sometimes subtle to the naked eye, can multiply or divide the value by several factors.

Practical example: a "Charizard" card can exist in a common version with little collector interest, and in an alternate version (secret art, rainbow rare, or limited edition) that trades at a completely different price level. Without precisely identifying which one you own, any estimate remains a guess.

If your card has been graded, meaning authenticated and scored by a specialized company (the best known being PSA, CGC or Beckett), identification must include additional details: the exact name of the grading company, the grade assigned (often on a scale up to 10), and if possible the unique certification number shown on the label of the protective case, known as the "slab". This number lets you verify the authenticity of the grade directly on the grading company's website, which is a useful precaution before buying a graded card remotely.

This is undoubtedly the most important point in this method, and also the one most often ignored. An active listing, meaning a card still for sale on a platform, only reflects the seller's hope. It shows how much they would like to get, not how much a buyer is actually willing to pay. A seller can display an ambitious price for weeks, even months, without ever finding a buyer.

Good practice therefore consists of looking for sales that have actually been completed: transactions where a buyer paid and the card changed hands. Some online sales platforms display a history of completed sales, separate from active listings; this is the data you should prioritize.

For the comparison to be meaningful, you need to gather several recent sales, not just a single one. An isolated sale can be a statistical fluke: a rushed buyer, a poorly informed seller, an auction that went wrong. By gathering five, ten or twenty comparable sales, you get a much more reliable picture of the actual market trend.

Be careful, however, to compare strictly comparable items: same language, same declared condition, same variant. A sale of a near mint English card has no direct comparative value with a sale of a slightly played Japanese card. Mixing the two skews the estimate.

You also need to know how to exclude certain sales from your sample:

• Atypical sales, where the price deviates sharply and without explanation from the rest of the observed transactions (sometimes a buyer simply overpaid, or took advantage of a seller's mistake)
• Poorly described lots, where several cards are sold together without a breakdown of the price attributed to each
• Prices that are clearly inconsistent, whether abnormally low (undisclosed damaged card, rushed sale) or abnormally high (a bidding war between two determined buyers, a handling error)

Practical example: if you observe eight recent sales of the same card hovering around 40 to 45 euros, and a ninth isolated sale at 90 euros with no apparent explanation, it is reasonable to exclude the latter from your estimate rather than treat it as representative.

When the card you are trying to evaluate is rare or rarely traded, the number of available sales can be very limited, sometimes just a handful over several months. In that case, it becomes necessary to widen the observation period, even going back six months or a year, and to accept thinking in terms of a range (for example "between 60 and 90 euros") rather than a single fixed price. In a market with little liquidity, demanding an exact figure down to the cent makes no sense: caution requires a margin.

A card's physical condition is a decisive factor, often underestimated by occasional sellers who tend, consciously or not, to overrate the quality of their own cards.

Several types of defects should be examined carefully:

• Surface flaws: micro-scratches, fingerprint marks, marks left by improper storage
• Edge whitening, meaning the appearance of white areas along the card's edges, very common on cards handled without protection
• Visible scratches, especially on holographic areas which reveal them more clearly under light
• Print marks or dots, sometimes present straight from the factory
• Creases, even slight ones, which can be hard to see with the naked eye but become apparent when holding the card at eye level and tilting it toward a light source
• Centering, meaning the alignment of the illustration relative to the card's borders; unbalanced centering (for example 70/30 instead of 50/50) lowers the value, particularly for cards intended for grading

An important nuance to keep in mind: a card graded "Near Mint" is not necessarily a perfectly flawless card. This standard, long used in the trading card game world, tolerates very minor imperfections, provided they remain nearly invisible to the naked eye under normal viewing conditions. However, as soon as flaws become noticeable without effort, the card moves down into lower categories (Excellent, Good, Played, etc.), with a direct and sometimes significant impact on price.

To honestly assess a card, especially if you plan to sell it, it is recommended to photograph it from several angles and under several light sources: the front, the back, a close-up of each of the four corners, and the holographic or glossy areas photographed with raking light that reveals micro-scratches invisible under direct light. This photographic rigor protects the buyer, who knows exactly what they are buying, as much as the seller, who avoids after-sale disputes.

Common mistake to avoid: judging a card's condition only with the naked eye, under ordinary room lighting, without ever tilting it or looking at it from several angles. Many defects, especially slight creases and micro-scratches on holographic areas, only become visible under specific lighting conditions.

Beyond condition, the printed language often plays a decisive role, one that surprises beginner collectors. The same card, with the same illustration and the same number, can have a very different value depending on whether it was printed in Japanese, English, French, or another European language. This difference is explained by multiple factors: the size of the collector market in each language zone, the size of the original print runs, the relative age of certain editions, and the aesthetic preference of some collectors for Japanese print quality, which is historically well regarded.

Similarly, parallel or promotional versions (distributed at events, in special box sets, or through partnerships) follow their own valuation logic, often disconnected from the price of the "base" version of the same Pokemon in the same set. It is therefore never safe to infer the value of one variant from the price of another, even one that looks similar.

Once you have a price range based on comparable completed sales, there remains an essential step that many overlook: moving from the listed price to the price actually received or actually paid.

If you are selling a card, several fees reduce the amount you actually pocket:

• Commissions charged by the sales platform used
• Fees linked to the payment method (often a percentage taken by the payment intermediary)
• The cost of suitable packaging (rigid sleeve, cardboard, anti-bend protection)
• Shipping costs, especially if you choose tracked and insured shipping, which is strongly recommended for any valuable card

A card listed at 100 euros therefore does not necessarily translate into 100 net euros in your account. Depending on the platform and shipping method chosen, the gap can amount to several euros, sometimes around ten, particularly on small transactions where fixed fees weigh proportionally more heavily.

Conversely, if you are buying a card, you need to reason the other way around: add to the listed price all the additional costs (shipping fees, any buyer commission depending on the platform, the cost of the protection needed to receive and keep the card in good condition) to know your true total cost. It is this amount, not simply the price shown in the listing, that should be compared to the completed sales you identified in the previous step.

Expert tip: whenever you draw up an estimate, whether for a sale, a purchase, insurance, or simply out of personal curiosity, always phrase it as a justified, dated range tied to specific comparables (for example: "between 35 and 42 euros, based on completed sales of near mint English copies over the last three months"). A single, undated figure gives a false impression of certainty in a market that, by nature, keeps evolving.

Should a card be graded before knowing its value? Not necessarily. Grading (by a company such as PSA or CGC) can increase the value of a rare card in excellent condition, since it reassures the buyer about authenticity and exact condition. But it comes with a cost, a turnaround time, and is only worthwhile for cards whose potential value justifies the investment. For a common card, grading often costs more than the value gained. Check current rates and turnaround times directly with the grading company, as they change regularly.

Why do two sites show very different estimates for the same card? Because these tools often rely on different methodologies: some aggregate active listings (so hoped-for prices, not paid prices), others use completed sales over a longer or shorter period, and most do not always perfectly distinguish between variants and conditions. This is precisely why it is better to build your own sample of comparable completed sales, rather than trusting a single figure provided by a third-party site.

Is an older card automatically more expensive than a recent one? No, not automatically. Age can work in favor of value if the print run was limited and demand remains strong, but many very common older cards are worth little, while some recent cards, in limited print runs or rare variants, can reach high prices quickly after release. Each card must be evaluated on its own merits, without generalizing based solely on its release date.

Where can I find reliable completed sales to compare? Favor platforms specialized in trading card sales that clearly distinguish the history of completed sales from listings still active. Always check the description attached to each sale (language, condition, variant) before including it in your comparison, since an imprecise description can skew your sample.

• Identify the complete reference of the card (name, number, set, language, rarity, variant) before making any comparison.
• Base your estimate on sales that have actually been completed, never on simple active listings.
• Gather several comparable sales and exclude atypical or poorly described cases.
• Physical condition (surface, edges, creases, centering) and printed language can significantly change the value.
• Always think in terms of net price, once commission, payment and shipping fees are taken into account.
• Phrase your estimate as a dated range, rather than a single fixed figure.

• How to assess the condition of a Pokemon card before buying it?
• How to verify the certification number of a graded card?
• Should you buy a raw card or an already graded one?

• Pokemon Support, Resale value of cards
• PSA, Official grading standards