The Blas Castano Auto 2026 Topps Chrome Aqua Refractor Autograph /199 RC is a highly collectible sports trading card featuring the talented baseball player Blas Castano. Signed by Castano himself, this card is part of the Rookie Autographs insert set and is sure to be sought after by fans and collectors alike. With a limited print run of only 199, this card is a rare find and a valuable addition to any collection. Showcasing a beautiful Aqua Refractor parallel variety, this card is a standout piece for any Seattle Mariners or baseball enthusiast.