August Card & Memorabilia Auction Closing August 28-29
This lot is closed for bidding. Bidding ended on 8/28/2021
Graded MINT 9 by PSA. Austin Martin stars on this 2021 Bowman Chrome “Black Refractor” pre-MLB debut collectible. The card is also personally autographed by the Toronto Blue Jays prospect in blue ink. A statement on the back by Topps attests to the authenticity of the signature, and serves as the item’s COA. The limited-edition piece is serial-numbered “1/1.” Mint condition.