KSA Certification is a card grading and autograph authentication company that has been trusted by collectors since 1996. KSA has always been a part of the process of determining the cards condition and getting them ready to sell.
A New Way to Buy and Sell
We are excited to now be a part of the buying and selling process and giving collectors a safe platform to do so. Here you will find graded and non-graded cards of all sports genres, Pokemon, Yugioh, Entertainment, and a wide variety of memorabilia.
Only Trusted Sellers
All sellers on the KSA Market Place are vetted to ensure they meet the strict requirements prior to creating a listing for sale. Say goodbye to buying cards online that don't show up.