2025-26 Finest Base Set Kon Knueppel Purple Geometric Refractor #104
2026
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$87.22est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#104
Year
2026
Parallel / variant
Purple Geometric Refractor
Kon Knueppel price history
$243▲ 0.0%
Oct 24 · $243 low$243 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 2025-26 Finest Base Set Kon Knueppel Purple Geometric Refractor #104 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
$87.22
Recorded low
$87.22
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $87.22 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $87.22 | Buy on eBay ↗ |
| PSA 8 | $53.12 | Buy on eBay ↗ |
| PSA 9 | $103.48 | Buy on eBay ↗ |
| Grade 9.5 | $209.34 | Buy on eBay ↗ |
| PSA 10 | $243.23 | Buy on eBay ↗ |
| BGS 10 | $316.00 | Buy on eBay ↗ |
| CGC 10 | $97.00 | Buy on eBay ↗ |
| SGC 10 | $146.00 | Buy on eBay ↗ |
Other versions of this Kon Knueppel card
15 versions, each priced on its own. Most valuable first.
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Affiliate — we may earn a commission2025-26 Finest Base Set Kon Knueppel Purple Geometric Refractor #104 value & prices
The 2025-26 Finest Base Set Kon Knueppel Purple Geometric Refractor #104 is a Basketball card (Purple Geometric Refractor parallel) released in 2026. Ungraded copies carry a market value of about $87.22.
An ungraded copy is worth around $87.22, a PSA 9 around $103.48, a PSA 10 (Gem Mint) around $243.23 and a pristine BGS 10 around $316.00. The gem-mint premium is modest (about 2.8× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
With raw copies near $87.22 and top grades reaching $243.23, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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