Slater Martin signed Index Card PSA/DNA slabbed Auto NBAThank you for checking out our store! We value each and every customer and want you to be happy with the purchase you are making. Up for sale is a signed Index Card by Slater Martin. The autograph of Slater on this index card was authenticated by a team of experts at PSA DNA and encapsulated so you can rest assured you are purchasing the real deal. Wed like to encourage you, our customer, to reach out to us if you come across any questions. We always