Pre-order autograph signing through the TRISTAR Autograph Pavilion at the 46th National Sports Collectors Convention, Donald E. Stephens Convention Center, Rosemont IL, July 29 – August 2, 2026.
About Mike Singletary
Chicago Bears Legendary Linebacker; 10x Pro Bowl; 2x Defenfive POY; Super Bowl XX Champ; NFL 1980s All-Decade Team; 100 Greatest Bears of All-Time; College Hall of Fame (Baylor) 1995; Pro Hall of Fame 1998
Mail-in deadline: your item must arrive at Golden State Memorabilia by July 15, 2026. Items will be returned following the conclusion of the convention, and we'll ship to you immediately after.
Return shipping
Return shipping to you is not included in the listed price and will be invoiced separately based on item size and destination.
Authentication
PSA, TRISTAR, or Beckett will be authenticating items at the signings. Add the $15 Authentication option to your order if you'd like your item authenticated.
Item tiers
- Regular — $70.00. Any size flat item, or mini helmet.
- Premium — $80.00. Any item not listed, including artwork or game-used item.
- Inscription — $28.00. One (1) career achievement, or a personalization up to 3 words.
Players reserve the right to reject any item. Pricing subject to change.