Kon Knueppel [Refractor] #GR-4. is currently valued at $14.17 raw/ungraded. and $130.35 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/7855755![Kon Knueppel [Refractor] #GR-4](https://hobbycardindex.com/data/images/basketball/7855755.jpg)
Kon Knueppel [Refractor] #GR-4
As of , a Kon Knueppel [Refractor] #GR-4, valued at approximately $14.17 loose, $130.35 in PSA 10, and $30.00 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Topps Chrome Generation Rising (2025)
- PSA 10 / Loose spread: 9.2x
- Last updated:
- Catalog ID: 11495418
Basketball
· 2025 · Topps · Topps Chrome Generation Rising
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$14.17
PSA 10
$130.35
PSA 9
$30.00
PSA 8
$14.50
BGS 10
$72.66
CGC 10
$78.00
SGC 10
$78.00
Card Details
| Year | 2025 |
| Brand | Topps |
| Set | Topps Chrome Generation Rising |
| Card Number | #GR-4 |
| Category | Basketball |
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