2025-26 Bowman University Best Greatness Awaits Autographs John Blackwell #GA-JB
$12.75est. value (ungraded)
Prices updated 2026-10-16
Based on recorded sold prices how we price cards
John Blackwell price history
Ungraded market value, one reading a day. One-day spikes that reverse the next day are left out.
Recent recorded prices
6 recorded price points for the 2025-26 Bowman University Best Greatness Awaits Autographs John Blackwell #GA-JB from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 16, 2026 | Market value | $12.75 |
| Oct 16, 2026 | Market value | $12.75 |
| Oct 7, 2026 | Market value | $12.75 |
| Oct 7, 2026 | Market value | $12.75 |
| Aug 18, 2026 | Ebay Market | $18.99 |
| Aug 17, 2026 | Market value | $5.50 |
John Blackwell prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $12.75 | Buy on eBay ↗ |
| PSA 8 | $16.48 | Buy on eBay ↗ |
| PSA 9 | $29.91 | Buy on eBay ↗ |
| Grade 9.5 | $57.68 | Buy on eBay ↗ |
| PSA 10 | $87.02 | Buy on eBay ↗ |
| BGS 10 | $113.00 | Buy on eBay ↗ |
| CGC 10 | $52.00 | Buy on eBay ↗ |
| SGC 10 | $52.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025-26 Bowman University Best Greatness Awaits Autographs John Blackwell #GA-JB value & prices
The 2025-26 Bowman University Best Greatness Awaits Autographs John Blackwell #GA-JB is a Basketball card. Ungraded copies carry a market value of about $12.75.
An ungraded copy is worth around $12.75, a PSA 9 around $29.91, a PSA 10 (Gem Mint) around $87.02 and a pristine BGS 10 around $113.00. That's roughly a 6.8× 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 $12.75 and top grades reaching $87.02, 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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