2021 Topps Signature Series Joe Mauer On Card Auto 1/1. It is even more stunning in person. Let us know if you have any questions. You wont regret picking this one up.The item "2021 Topps Signature Series Joe Mauer On-Card Auto 1/1 Mint Beautiful Card Twins" is in sale since Thursday, July 29, 2021. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Trading Card Singles". The seller is "lexicards" and is located in Memphis, Tennessee. This item can be shipped to United States.