Save on Air Jordan 1 Retro High OG GS 'University Blue' Size 4 & 3.5 (Mismatch) with a eBay promo code

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 Air Jordan 1 Retro High OG GS 'University Blue' Size 4 & 3.5 (Mismatch).