Kon Knueppel #RR-4. is currently valued at $238.49 raw/ungraded. and $774.93 in PSA 10. from 2025. Prices are based on recent sold listings from eBay, Goldin, Heritage Auctions, and other marketplaces.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/cards/7856839
Kon Knueppel #RR-4
As of , a Kon Knueppel #RR-4, valued at approximately $238.49 loose, $774.93 in PSA 10, and $289.50 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Topps Chrome Radiating Rookie (2025)
- PSA 10 / Loose spread: 3.2x
- Last updated:
- Catalog ID: 11496835
Basketball
· 2025 · Topps · Topps Chrome Radiating Rookie
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$238.49
PSA 10
$774.93
PSA 9
$289.50
PSA 8
$200.47
BGS 10
$768.94
CGC 10
$465.00
SGC 10
$465.00
Card Details
| Year | 2025 |
| Brand | Topps |
| Set | Topps Chrome Radiating Rookie |
| Card Number | #RR-4 |
| Category | Basketball |
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