Try a name, a number like 215/203, a set, "151 etb", or paste a PSA label.
Bring your Pokémon or One Piece collection over in one paste. It is free, there is no card limit, and every row lands on the exact printing and condition you own.
TCGplayer: open your Collection and export it as CSV; its SKU and Product ID columns match every row directly. Collectr: export your portfolio as CSV (Collectr keeps export behind its Pro plan; on its free plan, a spreadsheet with Name, Number and Set works just as well).
Names, numbers, sets, conditions, quantities and what you paid are matched to exact printings. The preview shows every match before anything is saved; rows that fit more than one card offer a choice; nothing is lost on a typo.
Every card valued at the latest market price for the version you own, gains since you bought it, and for each set how many cards you hold and what the rest would cost.
No card cap on any plan. The collection is the point, not the paywall.
Daily market prices for 64,039 cards, every printing and condition, with a public track record of every card we have posted, losers included.
The screener ranks cards by expected return after your selling fee and shipping. A card can go up and still lose you money; we say which.
For every card with a graded price: how often a copy must come back a PSA 10 for grading to pay, and the expected profit. Plus live eBay auctions for graded cards bidding under what that slab usually sells for.
Pro, for the full screener and every card's analysis, is $4.99 a month with the first 7 days free. The collection never needs it.
ChaseCharts is not affiliated with Collectr or TCGplayer. Their names are used only to say where an export comes from.