Market Price and Listed Median Answer Different Questions
A price displayed next to a card is not automatically the amount someone paid for it. TCGplayer's price-point documentation defines Market Price using recent completed sales on its marketplace. Listed Median is the median of currently listed prices. One describes a sales-based signal; the other describes asking prices.
That distinction matters when a card has few available copies. Expensive unsold listings can remain visible while more reasonably priced copies sell and disappear. A large gap between the two measures is a reason to investigate, not proof that either is the cash offer you will receive.
Select the Exact Product Before Reading the Number
TCGplayer states that price points reflect selected printing and condition filters. Confirm the expansion, collector number, language, finish and version before copying a figure into your collection notes. A regular Pokémon ex, an alternate artwork and a graded copy should not share one comparison group merely because the character name matches.
Check the condition filter explicitly. If your card has visible wear, a Near Mint reference is not a like-for-like estimate. If its identity is uncertain, follow our exact-printing identification checklist before researching value.
Treat the Most Recent Sale as One Observation
The documentation defines Most Recent Sale as the latest sale matching the applied filters. It is useful context, but a single transaction is not a complete price range. A small sample can be sensitive to unusual circumstances, and older sales may not describe today's buying interest.
Record when you checked the page, which filters you used and how much supporting evidence is available. Do not present a marketplace's sales-based price as a verified appraisal of your particular physical copy.
Volatility and Liquidity Are Not the Same Thing
TCGplayer's volatility measure uses sales volume and price-range variation over thirty days. Its documentation includes an Indeterminate Volatility label when there is insufficient sales volume. That label means the data cannot establish the measure, not that the price is stable.
A changing price and an easy-to-sell card are different concepts. A reference figure does not guarantee a buyer at that amount or tell you how quickly a listing will sell.
Separate Reference Value from Net Proceeds
A seller's net proceeds depend on transaction fees, shipping, packaging and any other applicable costs. A buyer's delivered cost can include shipping and taxes. Neither necessarily equals a headline card price.
Keep three separate entries in your notes: the source's reference value, a realistic delivered purchase budget and expected net proceeds. When comparing overseas examples, use our USD-to-GBP comparison guide. This article explains research methods; it does not quote live card values or recommend an investment.