Ryne Sandberg Leaf Metal 1950 Blue Shimmer 1/1 Pre Production Proof

Rare 1/1 pre-production proof of Ryne Sandberg from Leaf Metal's 1950 series. This exclusive blue shimmer variant showcases premium card stock with distinctive metallic finish and vibrant coloring. A one-of-a-kind collectible piece perfect for serious Sandberg enthusiasts and vintage card collectors. Exceptional condition and authenticity make this a standout addition to any collection.