Skip to main content
Go to accessibility notice


    1997 Mark McGwire Game Used Bat, PSA/DNA GU 9.5. We are safe in assuming Mark McGwire launched on a few long balls when he used this Adirondack model MAC 25 bat (34.5" and 32.2 ounces) in 1997. Big Mac did connect on 58 home runs that season. Heavy use is visible with multiple ball marks and grain swelling on the back barrel. The knob has "25" written in black marker and "MAC 25 178 97" punched in. LOA form PSA/DNA, GU 9.5.

    Auction Info

    Auction Dates
    May, 2017
    11th-13th Thursday-Saturday
    Internet/Mail Bids: 12
    Lot Tracking Activity: N/A
    Page Views: 443

    Buyer's Premium per Lot:
    20% of the successful bid (minimum $14) per lot.

    Sold for: Sign-in or Join (free & quick)
    Track Item

    Heritage membership

    Join Now - It's Free

    1. Past Auction Values (prices, photos, full descriptions, etc.)
    2. Bid online
    3. Free Collector newsletter
    4. Want List with instant e-mail notifications
    5. Reduced auction commissions when you resell your
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976

    Learn about consigning with us

    I'm a relatively new client at Heritage, and Calvin Arnold, Director and Sports Card expert, has helped make me a Big fan in just a few months.
    Chuck L.,
    Encino, CA
    View More Testimonials

    Video tutorial

    Getting the most out of search