2025-26 Finest Masters Autographs Kon Knueppel Yellow Geometric Refractor #MA-KK
2026
See all Kon Knueppel cards & valuesLegendary
$850.00est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#MA-KK
Year
2026
Parallel / variant
Yellow Geometric Refractor
Kon Knueppel price history
$1,376▲ 0.0%
Oct 22 · $1,376 low$1,376 high · Oct 23
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 Masters Autographs Kon Knueppel Yellow Geometric Refractor #MA-KK 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
$850.00
Recorded low
$850.00
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $850.00 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $850.00 | Buy on eBay ↗ |
| PSA 8 | $762.98 | Buy on eBay ↗ |
| PSA 9 | $1,313.14 | Buy on eBay ↗ |
| Grade 9.5 | $1,348.00 | Buy on eBay ↗ |
| PSA 10 | $1,376.01 | Buy on eBay ↗ |
| BGS 10 | $1,789.00 | Buy on eBay ↗ |
| CGC 10 | $826.00 | Buy on eBay ↗ |
| SGC 10 | $826.00 | Buy on eBay ↗ |
Other versions of this Kon Knueppel card
7 versions, each priced on its own. Most valuable first.
Gold Geometric Refractor
$1,446
Not enough history yet
Raw $1,446PSA 9 $564PSA 10 $1,636Checked 2026-10-23
Live on eBay
Affiliate — we may earn a commission2025-26 Finest Masters Autographs Kon Knueppel Yellow Geometric Refractor #MA-KK value & prices
The 2025-26 Finest Masters Autographs Kon Knueppel Yellow Geometric Refractor #MA-KK is a Basketball card (Yellow Geometric Refractor parallel) released in 2026. Ungraded copies carry a market value of about $850.00.
An ungraded copy is worth around $850.00, a PSA 9 around $1,313.14, a PSA 10 (Gem Mint) around $1,376.01, a pristine BGS 10 around $1 and789.00. The gem-mint premium is modest (about 1.6× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
With raw copies near $850.00 and top grades reaching $1,376.01, 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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Kon Knueppel2025-26 Finest Masters Autographs2026Basketball cardsYellow Geometric RefractorPSA 10BGS 10card valueprice guide