2025-26 Bowman Hobby Stars Kon Knueppel Gold Refractor #HS-7
2026
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$74.75est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#HS-7
Year
2026
Parallel / variant
Gold Refractor
Price by month
Average price of the 2025-26 Bowman Hobby Stars Kon Knueppel Gold Refractor #HS-7 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
$74.75
Recorded low
$74.75
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $74.75 | — |
Kon Knueppel prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $74.75 | Buy on eBay ↗ |
| PSA 8 | $62.48 | Buy on eBay ↗ |
| PSA 9 | $109.42 | Buy on eBay ↗ |
| Grade 9.5 | $207.83 | Buy on eBay ↗ |
| PSA 10 | $312.51 | Buy on eBay ↗ |
| BGS 10 | $406.00 | Buy on eBay ↗ |
| CGC 10 | $125.00 | Buy on eBay ↗ |
| SGC 10 | $188.00 | Buy on eBay ↗ |
Other versions of this Kon Knueppel card
10 versions, each priced on its own. Most valuable first.
Mini-Diamond Refractor
$13.76
Not enough history yet
Raw $13.76PSA 9 $34.62PSA 10 $99.86Checked 2026-10-24
Live on eBay
Affiliate — we may earn a commission2025-26 Bowman Hobby Stars Kon Knueppel Gold Refractor #HS-7 value & prices
The 2025-26 Bowman Hobby Stars Kon Knueppel Gold Refractor #HS-7 is a Basketball card (Gold Refractor parallel) released in 2026. Ungraded copies carry a market value of about $74.75.
An ungraded copy is worth around $74.75, a PSA 9 around $109.42, a PSA 10 (Gem Mint) around $312.51 and a pristine BGS 10 around $406.00. That's roughly a 4.2× 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 $74.75 and top grades reaching $312.51, 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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