2021-22 Panini Prizm Penmanship Greg Ostertag #PM-GOS
$3.99est. value (ungraded)
Prices updated 2026-09-25
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2021-22 Panini Prizm Penmanship Greg Ostertag #PM-GOS from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Sep 25, 2026 | Recorded sale | $3.99 |
Greg Ostertag prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.99 | Buy on eBay ↗ |
| PSA 8 | $8.10 | Buy on eBay ↗ |
| PSA 9 | $14.36 | Buy on eBay ↗ |
| Grade 9.5 | $27.14 | Buy on eBay ↗ |
| PSA 10 | $36.41 | Buy on eBay ↗ |
| BGS 10 | $47.00 | Buy on eBay ↗ |
| CGC 10 | $22.00 | Buy on eBay ↗ |
| SGC 10 | $22.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021-22 Panini Prizm Penmanship Greg Ostertag #PM-GOS value & prices
The 2021-22 Panini Prizm Penmanship Greg Ostertag #PM-GOS is a Basketball card. Ungraded copies carry a market value of about $3.99.
An ungraded copy is worth around $3.99, a PSA 9 around $14.36, a PSA 10 (Gem Mint) around $36.41 and a pristine BGS 10 around $47.00. That's roughly a 9.1× 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?
The spread between raw ($3.99) and top-graded ($36.41) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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