2025-26 Topps Chrome Generation Rising Kon Knueppel #GR-4
$2.13est. value (ungraded)
Prices updated 2026-10-16
Based on recorded sold prices how we price cards
Kon Knueppel price history
Ungraded market value, one reading a day. One-day spikes that reverse the next day are left out.
Recent recorded prices
3 recorded price points for the 2025-26 Topps Chrome Generation Rising Kon Knueppel #GR-4 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 16, 2026 | Market value | $2.13 |
| Aug 17, 2026 | Ebay Market | $6.75 |
| Aug 16, 2026 | Market value | $3.16 |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.13 | Buy on eBay ↗ |
| PSA 8 | $15.25 | Buy on eBay ↗ |
| PSA 9 | $20.59 | Buy on eBay ↗ |
| Grade 9.5 | $21.38 | Buy on eBay ↗ |
| PSA 10 | $61.41 | Buy on eBay ↗ |
| BGS 10 | $80.00 | Buy on eBay ↗ |
| CGC 10 | $37.00 | Buy on eBay ↗ |
| SGC 10 | $37.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Chrome Generation Rising Kon Knueppel #GR-4 value & prices
The 2025-26 Topps Chrome Generation Rising Kon Knueppel #GR-4 is a Basketball card. Ungraded copies carry a market value of about $2.13.
An ungraded copy is worth around $2.13, a PSA 9 around $20.59, a PSA 10 (Gem Mint) around $61.41 and a pristine BGS 10 around $80.00. That's roughly a 29× 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?
With raw copies near $2.13 and top grades reaching $61.41, 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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