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2024 Bowman University Chrome Sapphire
Kon Knueppel #48
Basketball Cards
PSA
9
Pop
29
Starting bid
$2
View on eBay
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PSA population
10
42
9
29
8
5
BGS population
9.5
2
SGC population
9.5
3
9
3
Recent transactions
Best offer
Jan 11, 2026
$50
Auction
Jan 10, 2026
$25
Auction
Jan 4, 2026
$20
Auction
Dec 29, 2025
$32
View all
Kon Knueppel
114.20%
90 days
Basketball
6.92%
90 days
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