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Price trends, regimes and cross-market signal reads across the covered universe.

Dated records from Hasbro's annual report, Fortune and TCGplayer show Pokemon card downturns following supply surges in 2000, 2021 and 2026. Cardboard Alpha's composites show how long the 2021 falls lasted, and its POKE baskets and July 1 slate show how uneven the 2026 fall was as of October 19 and 20, 2026.
8 min read
Pokemon card prices spike when buyers outrun thin listings. TCGplayer's 2026 reports show how set reveals, rotation and bulk buying start rallies and how reprints unwind them, and Cardboard Alpha data shows where the value sat on October 18, 2026 and how the average card and the most traded cards moved apart after July 1.
7 min read
TCGplayer's price history shows 49 of 55 chase cards from 11 English sets, released from January 2025 to July 2026, below their first-weeks price on October 16, 2026, with the exceptions clustered in Black Bolt and White Flare. Elite Trainer Boxes fell into release in 10 of 11 sets, yet eight of 11 ended above their first-weeks price. This is a record of past prices and sourced supply mechanics, not a forecast.
8 min read
A five-step method for checking a Pokemon card's value: identify the printing, judge the condition, compare completed sales with asking prices, count shipping and sale format, and match raw to raw and graded to graded. It works through four Charizard ex cards from Obsidian Flames, whose evaluated Near Mint prices on October 14, 2026 ran from $5.71 to $96.47, and shows how a lowest ask, a median sale, TCGplayer's Market Price and Cardboard Alpha's evaluated price compare.
7 min read
Federal tax on Pokemon cards turns on cost basis, how long a card was held, and whether the IRS treats it as a collectible, while the IRS says Form 1099-K shows gross sales rather than profit. A worked example prices Charizard ex 199/165 at Cardboard Alpha's $332.79 evaluated price on September 30, 2026 against hypothetical costs. This is general information, not tax advice.
8 min read
Cardboard Alpha's own broad index, POKE150, was down over one day, seven days, 30 days and since its July 2026 base at its last finalized close, while a record-setting single-card sale more than tripled between 2021 and 2026. This guide separates the return side of that from the five risk factors, thin liquidity, no yield, grading uncertainty, auction-versus-fixed-price markets, and fraud, that a price chart alone never shows.
8 min read
A thin PSA population and a high sticker price both describe scarcity. Neither one tells you how many buyers are actually waiting to pay it, and that gap is where liquidity risk lives.
6 min read
Raw, graded and sealed Pokemon cards behave like three different investment vehicles, not three prices on one card. Cardboard Alpha's Graded Index, as of September 14, 2026, shows the grading premium over raw compressed in every era group since October 2024, from a 5 percent slide in Classic to a 48 percent slide in Modern. The Sealed Index shows the Modern basket up 52 percent over the past 52 weeks even as its 30-day reading slipped, and the in-print basket down 22 percent since January despite a recent bounce.
7 min read
Floor price is not a sales average or an auction result: it is the delivered price, item plus required shipping, of the cheapest live fixed-price listing for a card. This guide walks the calculation step by step and names the four market events, a sale, a delisting, a reprice, or new cheaper supply, that move it.
6 min read
Vintage Pokemon cards have outperformed modern Pokemon cards on every multi-year window Cardboard Alpha's own market-series data covers. This guide breaks the return gap down by era bucket through September 17, 2026, grounds the vintage side in dated Heritage Auctions results for the 1st Edition Base Set Charizard, and names what the data does not explain.
6 min read
Buy It Now and TCGplayer listings sell at a posted price the moment a buyer accepts it. Auctions resolve only when bidding ends, and a live auction house then adds a buyer's premium on top of the hammer price. Heritage Auctions' $550,000 PSA 10 1st Edition Base Set Charizard, sold December 2025, is a realized price with the buyer's premium already included, not the winning bid itself.
6 min read
Delivered price is item price plus required shipping, and Cardboard Alpha ranks every fixed-price listing on that basis before calling anything a floor. Live TCGplayer and eBay listings read September 26 and 27, 2026 for two Charizard ex printings from SV: Scarlet & Violet 151 show sticker-price rankings reordering once shipping is added, most sharply on a $7 card where shipping, when charged, runs about 12 to 19 percent of the total.
6 min read
A Pokemon card's market shows only one side of a real order book: active, delivered-price listings from cheapest to most expensive. Reading a real 119-seller book from Cardboard Alpha's live ledger on September 26, 2026 shows how to count depth, score concentration with the Herfindahl-Hirschman Index, and see what the ladder can never show: the bid side.
6 min read
A listing disappearing from eBay or TCGplayer is not proof it sold: it could have been relisted, repriced, pulled, or an auction could have closed with no bid. This piece defines the actual-sale mechanics that close a real transaction, walks the sale-verification ladder Cardboard Alpha ranks evidence on, and shows what an inferred sale candidate is and is not allowed to count toward.
6 min read
Depth measures how many listings sit near a card's best price, and absorption measures how much of that depth a specific trade actually uses. Delivered price, item plus shipping, decides which listing is really cheapest, and an auction result should never be read as a fixed-price floor.
6 min read
An auction's winning bid and a TCGplayer or eBay Buy It Now floor are not interchangeable. Auction houses add a buyer's premium on top of the hammer price, a TCGplayer or eBay fixed-price ask carries none, and a vanished listing is never automatically a sale. This piece walks through the mechanics that make the two numbers diverge.
6 min read