2020 Bowman Sterling Prospect Autographs Grant Gambrell #GG
2020
See all Grant Gambrell cards & valuesCommon
$1.90est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#GG
Year
2020
Grant Gambrell price history
$32.54▲ 0.0%
Oct 23 · $32.54 low$32.54 high · Oct 24
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 2020 Bowman Sterling Prospect Autographs Grant Gambrell #GG 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
$1.90
Recorded low
$1.90
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.90 | — |
Grant Gambrell prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.90 | Buy on eBay ↗ |
| PSA 8 | $6.47 | Buy on eBay ↗ |
| PSA 9 | $12.00 | Buy on eBay ↗ |
| Grade 9.5 | $23.13 | Buy on eBay ↗ |
| PSA 10 | $32.54 | Buy on eBay ↗ |
| BGS 10 | $42.00 | Buy on eBay ↗ |
| CGC 10 | $13.00 | Buy on eBay ↗ |
| SGC 10 | $20.00 | Buy on eBay ↗ |
Grant Gambrell parallels
7 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2020 Bowman Sterling Prospect Autographs Grant Gambrell #GG value & prices
The 2020 Bowman Sterling Prospect Autographs Grant Gambrell #GG is a Baseball card released in 2020. Ungraded copies carry a market value of about $1.90.
An ungraded copy is worth around $1.90, a PSA 9 around $12.00, a PSA 10 (Gem Mint) around $32.54 and a pristine BGS 10 around $42.00. That's roughly a 17× 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 ($1.90) and top-graded ($32.54) 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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Grant Gambrell2020 Bowman Sterling Prospect Autographs2020Baseball cardsPSA 10BGS 10card valueprice guide