2025-26 Topps Chrome Stratospheric Signatures Rookies Kon Knueppel Refractor Gold #SMR-KK
2025
See all Kon Knueppel cards & valuesLegendary
$834.96est. value (ungraded)
Prices updated 2026-11-02
Based on recorded sold prices how we price cards
Card number
#SMR-KK
Year
2025
Parallel / variant
Refractor Gold
Kon Knueppel price history
$3,452▼ 0.6%
Oct 23 · $3,452 low$3,471 high · Nov 2
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2025-26 Topps Chrome Stratospheric Signatures Rookies Kon Knueppel Refractor Gold #SMR-KK each month, from 2 recorded price readings. 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
$834.96
Recorded low
$834.96
| Month | Source | Average | Range |
|---|---|---|---|
| Nov 2026 | Market value | $834.96 | — |
| Oct 2026 | Market value | $834.96 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $834.96 | Buy on eBay ↗ |
| PSA 8 | $725.51 | Buy on eBay ↗ |
| PSA 9 | $798.00 | Buy on eBay ↗ |
| Grade 9.5 | $2,371.07 | Buy on eBay ↗ |
| PSA 10 | $3,452.03 | Buy on eBay ↗ |
| BGS 10 | $4,488.00 | Buy on eBay ↗ |
| CGC 10 | $1,381.00 | Buy on eBay ↗ |
| SGC 10 | $2,071.00 | Buy on eBay ↗ |
Other versions of this Kon Knueppel card
3 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Chrome Stratospheric Signatures Rookies Kon Knueppel Refractor Gold #SMR-KK value & prices
The 2025-26 Topps Chrome Stratospheric Signatures Rookies Kon Knueppel Refractor Gold #SMR-KK is a Basketball card (Refractor Gold parallel) released in 2025. Ungraded copies carry a market value of about $834.96.
An ungraded copy is worth around $834.96, a PSA 9 around $798.00, a PSA 10 (Gem Mint) around $3,452.03, a pristine BGS 10 around $4 and488.00. That's roughly a 4.1× 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 $834.96 and top grades reaching $3,452.03, 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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Kon Knueppel2025-26 Topps Chrome Stratospheric Signatures Rookies2025Basketball cardsRefractor GoldPSA 10BGS 10card valueprice guide