2025-26 Topps Chrome Topps Certified Autograph Issue Rookies 2 Kon Knueppel Purple Refractor #TAUR2-KK

2025-26 Topps Chrome Topps Certified Autograph Issue Rookies 2 Kon Knueppel Purple Refractor #TAUR2-KK value & prices

The 2025-26 Topps Chrome Topps Certified Autograph Issue Rookies 2 Kon Knueppel Purple Refractor #TAUR2-KK is a Basketball card (Purple Refractor parallel) released in 2025. Ungraded copies carry a market value of about $800.00.

An ungraded copy is worth around $800.00, a PSA 9 around $1,400.00, a PSA 10 (Gem Mint) around $2,475.00, a pristine BGS 10 around $3 and218.00. That's roughly a 3.1× 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?

With raw copies near $800.00 and top grades reaching $2,475.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.