Topdeck: TCGPlayer Inventory & Pricing

Selling cards on TCGPlayer? The slow part is getting your inventory IN: matching every card to its TCGPlayer product ID and typing competitive prices by hand. Topdeck does both in seconds. Drop in your inventory spreadsheet from any source (a collection app export, a Google Sheet, or your own CSV in whatever layout you already use) and Topdeck: • Detects your columns automatically (Name, Card, Qty, Condition, Grade, and more) • Normalizes conditions to TCGPlayer's exact labels (NM, LP, MP, HP, Damaged) • Matches every card to its real TCGPlayer product ID, handling set-code prefixes and card-number variants • Prices your whole list from live market data: match market price, match the lowest listing, or undercut it by your chosen percent, with a price floor so you never go too low (Pro) • Exports a perfectly formatted tcgplayer_import.csv you upload straight to TCGPlayer's bulk import tool Supported games: Pokémon, Magic: The Gathering, Disney Lorcana, One Piece Card Game, and Yu-Gi-Oh! Private by design: your spreadsheet is processed entirely in your browser and is never uploaded. No account is required to convert your first file. Free: convert and match up to 25 cards per file, all five games. Pro (one-time): unlimited cards plus live auto-pricing. Topdeck is an independent tool by Tinkrd and is not affiliated with, endorsed by, or sponsored by TCGplayer.