Green Mini-Diamond Refractor
$53.50
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Raw $53.50PSA 9 $93.72PSA 10 $270Checked 2026-10-23
2025-26 Bowman University Best Iso Signatures Nate Ament Black Refractor #IS-NA
2026
See all Nate Ament cards & valuesRare
$27.49est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#IS-NA
Year
2026
Parallel / variant
Black Refractor
Price by month
Average price of the 2025-26 Bowman University Best Iso Signatures Nate Ament Black Refractor #IS-NA 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
$27.49
Recorded low
$27.49
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $27.49 | — |
Nate Ament prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $27.49 | Buy on eBay ↗ |
| PSA 8 | $29.73 | Buy on eBay ↗ |
| PSA 9 | $52.90 | Buy on eBay ↗ |
| Grade 9.5 | $101.16 | Buy on eBay ↗ |
| PSA 10 | $152.76 | Buy on eBay ↗ |
| BGS 10 | $199.00 | Buy on eBay ↗ |
| CGC 10 | $61.00 | Buy on eBay ↗ |
| SGC 10 | $92.00 | Buy on eBay ↗ |
Other versions of this Nate Ament card
3 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 Bowman University Best Iso Signatures Nate Ament Black Refractor #IS-NA value & prices
The 2025-26 Bowman University Best Iso Signatures Nate Ament Black Refractor #IS-NA is a Basketball card (Black Refractor parallel) released in 2026. Ungraded copies carry a market value of about $27.49.
An ungraded copy is worth around $27.49, a PSA 9 around $52.90, a PSA 10 (Gem Mint) around $152.76 and a pristine BGS 10 around $199.00. That's roughly a 5.6× 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 $27.49 and top grades reaching $152.76, 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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Nate Ament2025-26 Bowman University Best Iso Signatures2026Basketball cardsBlack RefractorPSA 10BGS 10card valueprice guide