Drop a spreadsheet, see the same ROI for every card.
Upload a .csv or .xlsx with name and set columns. We resolve each row against the TCGplayer catalog, then render the same per-grade / fee-adjusted breakdown the one-by-one search produces — sorted, filterable, one-click to your watchlist.
Members only
Subscribe to open the dashboard.
SlabSpread is a paid product. Pick a tier ($19/mo or $200/yr) and the catalog opens — watchlist, fee-adjusted ROI, and Discord alerts included.