Kon Knueppel [Orange Refractor] #RR-4. is currently valued at $134.50 raw/ungraded. and $662.74 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/7978363![Kon Knueppel [Orange Refractor] #RR-4](https://storage.googleapis.com/images.pricecharting.com/corrmbxkv66cwibq6hk4/1600.jpg)
Kon Knueppel [Orange Refractor] #RR-4
As of , a Kon Knueppel [Orange Refractor] #RR-4, valued at approximately $134.50 loose, $662.74 in PSA 10, and $223.41 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Bowman Rockstar Rookie (2025)
- PSA 10 / Loose spread: 4.9x
- Last updated:
- Catalog ID: 12643917
Basketball
· 2025 · Bowman · Bowman Rockstar Rookie
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$134.50
PSA 10
$662.74
PSA 9
$223.41
PSA 8
$126.20
BGS 10
$426.48
CGC 10
$530.00
SGC 10
$398.00
Card Details
| Year | 2025 |
| Brand | Bowman |
| Set | Bowman Rockstar Rookie |
| Card Number | #RR-4 |
| Category | Basketball |
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