Prices are the same canonical-printing figure the card pages show, resolved once a day for every card, never the dearest printing of a product. A card printed more than once is priced at its standard printing, so a reverse holo or a 1st Edition copy of the same card is a separate price and is quoted on the card page rather than here. Moves compare the median of each side of the window from one clean recorded series per product; both sides come from the same feed. The two figures under a move are those two medians, not a price range: the median of the window's earlier half and of its later half. Neither is today's price, and on a card whose recorded series and current quote have drifted apart the Price column sits outside them. PSA 10 medians and gem rates come from recorded graded sales and registry snapshots, filtered through the same bad-comp band the card reports enforce. That band is why the PSA 10 premium column stops at 45 times the raw card: a median above it was refused upstream as a bad comp, so 45x is a ceiling on what we will state rather than a reading of the market. Where a card has no recorded figure the cell is simply empty, and a maximum on a figure a card does not carry never matches it, because absent is not zero. The table rebuilds every morning. The movers board runs the same window with an editor's bar at /research/movers. Where the move cell carries words instead of a figure, the build refused the move and says why: "re-listed, not sold" is a price that was re-listed, not sold, a recorded price that changed on half or fewer of the days in the window; "under $1" is a price under $1, where one cent is the whole change; "another printing" means the recorded prices belong to another printing of this card than the price beside them. A price that did not change at all reads 0.0%.