2024 Topps Update 1989 Topps Baseball 35th Anniversary Autographs Austin Martin Black #89AU-AUM

2024 Topps Update 1989 Topps Baseball 35th Anniversary Autographs Austin Martin Black #89AU-AUM value & prices

The 2024 Topps Update 1989 Topps Baseball 35th Anniversary Autographs Austin Martin Black #89AU-AUM is a Baseball card (Black parallel) released in 2024. Ungraded copies carry a market value of about $7.07.

An ungraded copy is worth around $7.07, a PSA 9 around $19.67, a PSA 10 (Gem Mint) around $53.07 and a pristine BGS 10 around $69.00. That's roughly a 7.5× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.

Is it worth grading?

The spread between raw ($7.07) and top-graded ($53.07) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.