Kon Knueppel cards · Card value
The cheapest Kon Knueppel 2025 Topps Finest Refractor for sale on eBay is $10 (ungraded). Prices as of November 12, 2026.
#10 of 18 on our ranking of the most valuable Kon Knueppel cards.
Bars show what each grade typically sold for at eBay auction in the last 90 days. Grades with no recent sale show only their cheapest asking price, which sellers set and buyers may not pay. “Recent sales” opens what that grade actually sold for on eBay.
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