Beckett @ The MN Card Show!

Beckett On-Site Authentication @ The MN Card Show!

Authenticating both items signed at the show and items you already have.

  • When: April 19-21st Can't make it to the card show? Read below about drop offs.
  • Where: Minnesota Card Show - St Paul River Centre
  • How It Works: Items you'd like to have authenticated by the Beckett team can be brought to the card show. Beckett will review your items and give their opinions on each of them. They will also be authenticating items signed at the show.
  • Authentication Services: Standard hologram authentication, Full Letter Authentication, Autograph Grading, & Card 'send-in' submission for Beckett Grading. Note: LOAs will be delivered after the show in 3-4 weeks.
  • Can't Make It To The Show?: Items can be dropped off at Triple Diamond Sports Cards & Collectibles 2147 Cliff Rd, Eagan, MN 55122. Mon-Sat 11-7pm. Items must be paid for when dropping off. Authentication forms must be filled out when dropping of. You can find submission forms here. Or at Triple Diamond