2025-26 Topps Chrome Youthquake Kon Knueppel Refractor Black Geometric #YQ-4
2025
See all Kon Knueppel cards & valuesLegendary
$951.00est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#YQ-4
Year
2025
Parallel / variant
Refractor Black Geometric
Price by month
Average price of the 2025-26 Topps Chrome Youthquake Kon Knueppel Refractor Black Geometric #YQ-4 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
$951.00
Recorded low
$951.00
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $951.00 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $951.00 | Buy on eBay ↗ |
| PSA 9 | $616.00 | Buy on eBay ↗ |
| Grade 9.5 | $678.00 | Buy on eBay ↗ |
Other versions of this Kon Knueppel card
13 versions, each priced on its own. Most valuable first.
Refractor Purple Geometric
$96.00
Not enough history yet
Raw $96.00PSA 9 $144PSA 10 $330Checked 2026-10-26
Refractor Green Geometric
$82.00
Not enough history yet
Raw $82.00PSA 9 $133PSA 10 $368Checked 2026-10-26
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Chrome Youthquake Kon Knueppel Refractor Black Geometric #YQ-4 value & prices
The 2025-26 Topps Chrome Youthquake Kon Knueppel Refractor Black Geometric #YQ-4 is a Basketball card (Refractor Black Geometric parallel) released in 2025. Ungraded copies carry a market value of about $951.00.
An ungraded copy is worth around $951.00 and a PSA 9 around $616.00.
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Kon Knueppel2025-26 Topps Chrome Youthquake2025Basketball cardsRefractor Black Geometriccard valueprice guide