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 1993 Magic the Gathering Unlimited MTG - Power 9 SET - All BGS 9.5 - Black Lotus.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.