1991 Donruss Mark McGwire #56 All-Star GMA 10

Updated September 3, 2026

1991 Donruss Mark McGwire #56 All-Star GMA 10 1991 Donruss Mark McGwire #56 All-Star GMA 10 Gem Mint Oakland Athletics This is a pristine 1991 Donruss Mark McGwire #56 All-Star card, professionally graded by GMA as a Gem Mint 10. This card commemorates the powerful first baseman's selection to the American League All-Star team and features a dynamic action shot of "Big Mac" at the plate. Part of the iconic 1991 Donruss Series 1 set, this specific subset highlights McGwire's career achievements and his 1990 All-Star Game performance statistics on the reverse side. The card is preserved in a secure GMA slab with a clear label, ensuring the protection of its sharp corners, vibrant colors, and perfect centering. This high-grade example is a must-have for any Oakland Athletics fan or collector of 1990s baseball legends. 1991 Donruss Mark McGwire #56 All-Star GMA 10 Gem Mint Condition: This card is graded Gem Mint 10 by GMA, indicating it is in top-tier condition with sharp corners, clean edges, and vibrant colors. The card is composed of standard cardstock with no metal content. Historically, this 1991 Donruss Series 1 card celebrates Mark McGwire as an American League All-Star, capturing the slugger during his dominant tenure with the Oakland Athletics. As a standard trade card, it features a regular strike type and is housed in a protective GMA slab for preservation and display. Mark McGwire, 1991 Donruss, Baseball Card, All-Star, GMA 10, Gem Mint, Graded Card, Oakland Athletics, MLB, Sports Memorabilia, Trading Card, #56, Collectible Mark McGwire, 1991 Donruss, Baseball Card, GMA Graded, Gem Mt 10, All-Star Card, MLB Memorabilia, Sports Card Collecting, Oakland Athletics, Vintage Baseball Cards IMPORTANT BIDDER NOTICE Bidder is solely responsible for determining value, condition, completeness, authenticity, fitment, grade, and usefulness before bidding. THIS ITEM IS SOLD STRICTLY AS-IS, WHERE-IS, WITH NO WARRANTIES OR GUARANTEES OF ANY KIND, EXPRESSED OR IMPLIED. ALL SALES ARE FINAL. NO REFUNDS. NO RETURNS. NO CANCELLATIONS. NO BID RETRACTIONS. By placing a bid, the bidder acknowledges that they have reviewed the title, description, photographs, and any auction notices, and have had the opportunity to ask questions before bidding. Bidder agrees that: The item is being purchased strictly as shown in the photographs and described in the listing The auction house does not grade, test, appraise, or authenticate items unless specifically stated By registering and placing bids, the bidder expressly authorizes Iowa Surplus & Estate Auctions to charge the payment method on file for any lots won, including buyer’s premium, applicable taxes, shipping, handling, and processing fees in accordance with the posted auction terms.“Charges may appear on your credit card statement under Iowa Surplus & Estate Auctions, Iowa Surplus Auctions, ISA Auctions, ATR Auctions, or the payment processor associated with the auction.”ons, or the payment

Register & bid on this lot at Bidspirit →

More lots in this auction

• 2026 Low Mintage 1/2 oz Silver Round Rare Find
• 1896 Morgan Silver Dollar US Mint Coin Rare Title
• 2023 1 oz Silver American Eagle NGC MS 70
• Emoji Poop Shape .999 Fine Pure Silver Bar
• Habbarid Emirate Abbasid Silver Damma Coin 70
• 2023 1 oz Silver American Eagle NGC MS70 Coin
• 1957 Roosevelt Silver Dime ICG MS64 Coin MS-64
• Snowflake Maple Leaf 1 oz Troy Fine Copper Round

See all lots in September 17th, 2026 Gold Silver Coins Sports Cards Knifes →