CardyX BuyTool

CardyX BuyTool is a Chrome extension designed to simplify the purchasing and valuation of trading cards and sealed TCG products. The extension allows users to create customer purchase lists, add products directly from Cardmarket and PriceCharting, and calculate purchase offers using adjustable percentages of reference market prices. Users can manage multiple customer lists, edit product prices and quantities, track purchase statuses, and export organized purchase summaries to Excel for printing and recordkeeping. CardyX BuyTool supports raw trading cards, sealed products, and professionally graded cards. Customer purchase lists are stored locally in the user's browser. The extension is designed for trading card stores and collectors who need a practical way to prepare and manage product purchase offers.