2025-26 Topps Chrome Sleek Finishers Kon Knueppel Refractor Gold #SF-24
2025
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$171.25est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#SF-24
Year
2025
Parallel / variant
Refractor Gold
Kon Knueppel price history
$518▲ 0.0%
Oct 24 · $518 low$518 high · Oct 25
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 Sleek Finishers Kon Knueppel Refractor Gold #SF-24 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.
Recorded high
$171.25
Recorded low
$171.25
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $171.25 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $171.25 | Buy on eBay ↗ |
| PSA 8 | $121.12 | Buy on eBay ↗ |
| PSA 9 | $218.48 | Buy on eBay ↗ |
| Grade 9.5 | $424.28 | Buy on eBay ↗ |
| PSA 10 | $517.50 | Buy on eBay ↗ |
| BGS 10 | $673.00 | Buy on eBay ↗ |
| CGC 10 | $207.00 | Buy on eBay ↗ |
| SGC 10 | $311.00 | Buy on eBay ↗ |
Other versions of this Kon Knueppel card
12 versions, each priced on its own. Most valuable first.
Refractor Green Geometric
$94.75
Not enough history yet
Raw $94.75PSA 9 $222PSA 10 $420Checked 2026-10-25
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Chrome Sleek Finishers Kon Knueppel Refractor Gold #SF-24 value & prices
The 2025-26 Topps Chrome Sleek Finishers Kon Knueppel Refractor Gold #SF-24 is a Basketball card (Refractor Gold parallel) released in 2025. Ungraded copies carry a market value of about $171.25.
An ungraded copy is worth around $171.25, a PSA 9 around $218.48, a PSA 10 (Gem Mint) around $517.50 and a pristine BGS 10 around $673.00. That's roughly a 3.0× 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 $171.25 and top grades reaching $517.50, 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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