Checkmate is a savings app with over one million users that have saved $$$ on brands like eBay.
The Checkmate extension automatically applies eBay discount codes, eBay coupons and more to give you discounts on products like Lycanroc GX SV67 Hidden Fates Full Art PSA 10 Gem Mint π Pokemon Shiny Vault .
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.