The 2026 Topps Ken Griffey Jr Heavy Lumber Autograph Relic Card Game-Used Bat is a rare and highly collectible trading card featuring the legendary baseball player Ken Griffey Jr. This card is part of the Heavy Lumber Autograph set and is made of durable 20 Pt. card stock, making it ideal for preservation. The autograph, signed by Ken Griffey Jr himself, adds an extra layer of value to this limited edition card, which is a must-have for any serious baseball card collector.