Sammy Sosa Signed Cubs Mini Helmet JSA CertifiedExpertly crafted and personally signed by legendary Chicago Cubs player, Sammy Sosa. This mini helmet is officially JSA certified, guaranteeing its authenticity. Add a piece of Cubs history to your collection with this unique and valuable collectible.

With its unique lunar design and authentic signature

This Breece Hall signed Jets slate mini helmet

This signed 8x10 photo of Jesse Ventura as "Blain Cooper" in "Predator" is certified by JSA

Own a piece of comedy history with this Chevy Chase Signed Basketball

Get your hands on this Beckett Certified Funko Pop signed by the talented actress Bryce Dallas Howard

Score a piece of history with this officially certified product

This Rex Berkhead Signed Patriots Mini Helmet is a rare and valuable addition to any football fan's collection

you can be sure of its authenticity

signed by defensive powerhouse Aaron Donald

making it a valuable addition to any collection

This Drew Allar Signed PSU 8x10 Photo has been certified by Beckett

Own a piece of adventure and excitement with this unique collectible