Orange Mini-Diamond Refractor
$18.00
Not enough history yet
Raw $18.00PSA 9 $38.09PSA 10 $110Checked 2026-10-24
2025-26 Bowman University Best Coaches Ink Kelvin Sampson Black Refractor #CI-KS
2026
See all Kelvin Sampson cards & valuesUncommon
$14.50est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#CI-KS
Year
2026
Parallel / variant
Black Refractor
Kelvin Sampson price history
$94.83▲ 0.0%
Oct 23 · $94.83 low$94.83 high · Oct 24
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 Bowman University Best Coaches Ink Kelvin Sampson Black Refractor #CI-KS 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
$14.50
Recorded low
$14.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $14.50 | — |
Kelvin Sampson prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $14.50 | Buy on eBay ↗ |
| PSA 8 | $18.05 | Buy on eBay ↗ |
| PSA 9 | $32.64 | Buy on eBay ↗ |
| Grade 9.5 | $62.84 | Buy on eBay ↗ |
| PSA 10 | $94.83 | Buy on eBay ↗ |
| BGS 10 | $123.00 | Buy on eBay ↗ |
| CGC 10 | $38.00 | Buy on eBay ↗ |
| SGC 10 | $57.00 | Buy on eBay ↗ |
Other versions of this Kelvin Sampson card
4 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 Bowman University Best Coaches Ink Kelvin Sampson Black Refractor #CI-KS value & prices
The 2025-26 Bowman University Best Coaches Ink Kelvin Sampson Black Refractor #CI-KS is a Basketball card (Black Refractor parallel) released in 2026. Ungraded copies carry a market value of about $14.50.
An ungraded copy is worth around $14.50, a PSA 9 around $32.64, a PSA 10 (Gem Mint) around $94.83 and a pristine BGS 10 around $123.00. That's roughly a 6.5× 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 $14.50 and top grades reaching $94.83, 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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Kelvin Sampson2025-26 Bowman University Best Coaches Ink2026Basketball cardsBlack RefractorPSA 10BGS 10card valueprice guide