Kon Knueppel #BB-4

A raw (ungraded) Kon Knueppel from 2025-26 Topps Big Box Ballers currently carries a market value of about $10. Graded copies sell for more. The value ladder on this page shows the estimated price at each grade.

Across 1 community scans on ZeroPop, the Kon Knueppel averages a 9.0/10 overall grade. 0% reach Gem Mint (9.5+). Sub-grade averages: corners 9.0, edges 9.0, surface 9.0, centering 9.0.

Whether the Kon Knueppel is worth submitting depends on its raw value versus its graded value and your predicted grade. ZeroPop scans the card, predicts a PSA/BGS/CGC grade, and runs the break-even math before you pay submission fees.