2025 Topps Chrome Update Rookie Lava Lamp Autograph Kon Knueppel Green Yellow #RA-KK
2026
See all Kon Knueppel cards & values$700.00est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Price by month
Average price of the 2025 Topps Chrome Update Rookie Lava Lamp Autograph Kon Knueppel Green Yellow #RA-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.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $700.00 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $700.00 | Buy on eBay ↗ |
| PSA 8 | $898.65 | Buy on eBay ↗ |
| PSA 9 | $1,574.53 | Buy on eBay ↗ |
| Grade 9.5 | $2,992.31 | Buy on eBay ↗ |
| PSA 10 | $4,606.67 | Buy on eBay ↗ |
| BGS 10 | $5,989.00 | Buy on eBay ↗ |
| CGC 10 | $1,843.00 | Buy on eBay ↗ |
| SGC 10 | $2,764.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025 Topps Chrome Update Rookie Lava Lamp Autograph Kon Knueppel Green Yellow #RA-KK value & prices
The 2025 Topps Chrome Update Rookie Lava Lamp Autograph Kon Knueppel Green Yellow #RA-KK is a Basketball card (Green Yellow parallel) released in 2026. Ungraded copies carry a market value of about $700.00.
An ungraded copy is worth around $700.00, a PSA 9 around $1,574.53, a PSA 10 (Gem Mint) around $4,606.67, a pristine BGS 10 around $5 and989.00. That's roughly a 6.6× 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 $700.00 and top grades reaching $4,606.67, 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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