2025-26 Topps Signature Class Leviathans Kon Knueppel #LEV-13
$279.99est. value (ungraded)
Prices updated 2026-10-15
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
6 recorded price points for the 2025-26 Topps Signature Class Leviathans Kon Knueppel #LEV-13 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 15, 2026 | Market value | $279.99 |
| Oct 7, 2026 | Market value | $279.99 |
| Oct 7, 2026 | Market value | $279.99 |
| Sep 7, 2026 | Ebay Market | $1,000.00 |
| Aug 16, 2026 | Ebay Market | $750.00 |
| Aug 15, 2026 | Market value | $341.42 |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $279.99 | Buy on eBay ↗ |
| PSA 8 | $281.92 | Buy on eBay ↗ |
| PSA 9 | $491.66 | Buy on eBay ↗ |
| Grade 9.5 | $932.37 | Buy on eBay ↗ |
| PSA 10 | $1,417.35 | Buy on eBay ↗ |
| BGS 10 | $1,843.00 | Buy on eBay ↗ |
| CGC 10 | $850.00 | Buy on eBay ↗ |
| SGC 10 | $850.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Signature Class Leviathans Kon Knueppel #LEV-13 value & prices
The 2025-26 Topps Signature Class Leviathans Kon Knueppel #LEV-13 is a Basketball card. Ungraded copies carry a market value of about $279.99.
An ungraded copy is worth around $279.99, a PSA 9 around $491.66, a PSA 10 (Gem Mint) around $1,417.35, a pristine BGS 10 around $1 and843.00. That's roughly a 5.1× 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 $279.99 and top grades reaching $1,417.35, 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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