2025-26 Bowman Crystallized NBA Kon Knueppel Gold Crystal #CNB-4
2026
$2,419.18est. value (ungraded)
Prices updated 2026-10-15
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2025-26 Bowman Crystallized NBA Kon Knueppel Gold Crystal #CNB-4 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 15, 2026 | Market value | $2,419.18 |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2,419.18 | Buy on eBay ↗ |
| PSA 8 | $2,173.55 | Buy on eBay ↗ |
| PSA 9 | $2,999.99 | Buy on eBay ↗ |
| Grade 9.5 | $7,123.42 | Buy on eBay ↗ |
| PSA 10 | $10,748.22 | Buy on eBay ↗ |
| BGS 10 | $13,973.00 | Buy on eBay ↗ |
| CGC 10 | $6,449.00 | Buy on eBay ↗ |
| SGC 10 | $6,449.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025-26 Bowman Crystallized NBA Kon Knueppel Gold Crystal #CNB-4 value & prices
The 2025-26 Bowman Crystallized NBA Kon Knueppel Gold Crystal #CNB-4 is a Basketball card (Gold Crystal parallel) released in 2026. Ungraded copies carry a market value of about $2,419.18.
An ungraded copy is worth around $2,419.18, a PSA 9 around $2,999.99, a PSA 10 (Gem Mint) around $10,748.22, a pristine BGS 10 around $13 and973.00. That's roughly a 4.4× 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 $2,419.18 and top grades reaching $10,748.22, 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.
