2020-21 Donruss Optic Signature Series Sterling Brown #SS-STB
$2.12est. value (ungraded)
Prices updated 2026-10-03
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2020-21 Donruss Optic Signature Series Sterling Brown #SS-STB from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 3, 2026 | Recorded sale | $2.12 |
Sterling Brown prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.12 | Buy on eBay ↗ |
| PSA 8 | $6.61 | Buy on eBay ↗ |
| PSA 9 | $12.18 | Buy on eBay ↗ |
| Grade 9.5 | $23.43 | Buy on eBay ↗ |
| PSA 10 | $32.80 | Buy on eBay ↗ |
| BGS 10 | $43.00 | Buy on eBay ↗ |
| CGC 10 | $20.00 | Buy on eBay ↗ |
| SGC 10 | $20.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2020-21 Donruss Optic Signature Series Sterling Brown #SS-STB value & prices
The 2020-21 Donruss Optic Signature Series Sterling Brown #SS-STB is a Basketball card. Ungraded copies carry a market value of about $2.12.
An ungraded copy is worth around $2.12, a PSA 9 around $12.18, a PSA 10 (Gem Mint) around $32.80 and a pristine BGS 10 around $43.00. That's roughly a 15× 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 ($2.12) and top-graded ($32.80) 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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