2021-22 Panini Prizm Rookie Signatures Greg Brown III Silver Prizm #RS-GBR
2021
See all Greg Brown III cards & valuesCommon
$0.99est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#RS-GBR
Year
2021
Parallel / variant
Silver Prizm
Greg Brown III price history
$23.38▲ 0.0%
Oct 25 · $23.38 low$23.38 high · Oct 26
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 2021-22 Panini Prizm Rookie Signatures Greg Brown III Silver Prizm #RS-GBR 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
$0.99
Recorded low
$0.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $0.99 | — |
Greg Brown III prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.99 | Buy on eBay ↗ |
| PSA 10 | $23.38 | Buy on eBay ↗ |
| BGS 10 | $30.00 | Buy on eBay ↗ |
| CGC 10 | $9.00 | Buy on eBay ↗ |
| SGC 10 | $14.00 | Buy on eBay ↗ |
Other versions of this Greg Brown III card
7 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021-22 Panini Prizm Rookie Signatures Greg Brown III Silver Prizm #RS-GBR value & prices
The 2021-22 Panini Prizm Rookie Signatures Greg Brown III Silver Prizm #RS-GBR is a Basketball card (Silver Prizm parallel) released in 2021. Ungraded copies carry a market value of about $0.99.
An ungraded copy is worth around $0.99, a PSA 10 (Gem Mint) around $23.38 and a pristine BGS 10 around $30.00. That's roughly a 24× 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 ($0.99) and top-graded ($23.38) 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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Greg Brown III2021-22 Panini Prizm Rookie Signatures2021Basketball cardsSilver PrizmPSA 10BGS 10card valueprice guide