2021 Panini Donruss Optic Signature Series Gilbert Brown #SS-GB
2021
See all Gilbert Brown cards & values$10.46est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Gilbert Brown price history
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 2021 Panini Donruss Optic Signature Series Gilbert Brown #SS-GB 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.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $10.46 | — |
Gilbert Brown prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $10.46 | Buy on eBay ↗ |
| PSA 8 | $13.12 | Buy on eBay ↗ |
| PSA 9 | $21.39 | Buy on eBay ↗ |
| Grade 9.5 | $38.56 | Buy on eBay ↗ |
| PSA 10 | $46.50 | Buy on eBay ↗ |
| BGS 10 | $60.00 | Buy on eBay ↗ |
| CGC 10 | $34.99 | Buy on eBay ↗ |
| SGC 10 | $28.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Panini Donruss Optic Signature Series Gilbert Brown #SS-GB value & prices
The 2021 Panini Donruss Optic Signature Series Gilbert Brown #SS-GB is a Football card released in 2021. Ungraded copies carry a market value of about $10.46.
An ungraded copy is worth around $10.46, a PSA 9 around $21.39, a PSA 10 (Gem Mint) around $46.50 and a pristine BGS 10 around $60.00. That's roughly a 4.4× 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 ($10.46) and top-graded ($46.50) 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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