2024-25 Bowman's Best University Base Set Kon Knueppel Shimmer Refractor #48
2025
See all Kon Knueppel cards & valuesCommon
$3.99est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#48
Year
2025
Parallel / variant
Shimmer Refractor
Kon Knueppel price history
$47.46▲ 0.0%
Oct 24 · $47.46 low$47.46 high · Oct 25
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2024-25 Bowman's Best University Base Set Kon Knueppel Shimmer Refractor #48 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
Recorded high
$3.99
Recorded low
$3.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.99 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.99 | Buy on eBay ↗ |
| PSA 8 | $9.09 | Buy on eBay ↗ |
| PSA 9 | $19.50 | Buy on eBay ↗ |
| Grade 9.5 | $32.59 | Buy on eBay ↗ |
| PSA 10 | $47.46 | Buy on eBay ↗ |
| BGS 10 | $62.00 | Buy on eBay ↗ |
| CGC 10 | $19.00 | Buy on eBay ↗ |
| SGC 10 | $28.00 | Buy on eBay ↗ |
Other versions of this Kon Knueppel card
16 versions, each priced on its own. Most valuable first.
Gold Geometric Refractor
$29.88
Not enough history yet
Raw $29.88PSA 9 $52.94PSA 10 $140Checked 2026-10-25
Geometric Refractor
$10.00
Not enough history yet
Raw $10.00PSA 9 $24.38PSA 10 $66.94Checked 2026-10-25
Live on eBay
Affiliate — we may earn a commission2024-25 Bowman's Best University Base Set Kon Knueppel Shimmer Refractor #48 value & prices
The 2024-25 Bowman's Best University Base Set Kon Knueppel Shimmer Refractor #48 is a Basketball card (Shimmer Refractor parallel) released in 2025. Ungraded copies carry a market value of about $3.99.
An ungraded copy is worth around $3.99, a PSA 9 around $19.50, a PSA 10 (Gem Mint) around $47.46 and a pristine BGS 10 around $62.00. That's roughly a 12× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($3.99) and top-graded ($47.46) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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