2023 Donruss Base Set George Brett #284
2023
See all George Brett cards & valuesCommon
$0.99est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#284
Year
2023
George Brett price history
$32.38▲ 0.0%
Oct 25 · $32.38 low$32.38 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 2023 Donruss Base Set George Brett #284 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 | — |
George Brett prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.99 | Buy on eBay ↗ |
| PSA 8 | $5.80 | Buy on eBay ↗ |
| PSA 9 | $11.22 | Buy on eBay ↗ |
| Grade 9.5 | $22.13 | Buy on eBay ↗ |
| PSA 10 | $32.38 | Buy on eBay ↗ |
| BGS 10 | $42.00 | Buy on eBay ↗ |
| CGC 10 | $13.00 | Buy on eBay ↗ |
| SGC 10 | $19.00 | Buy on eBay ↗ |
George Brett parallels
18 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2023 Donruss Base Set George Brett #284 value & prices
The 2023 Donruss Base Set George Brett #284 is a Baseball card released in 2023. Ungraded copies carry a market value of about $0.99.
An ungraded copy is worth around $0.99, a PSA 9 around $11.22, a PSA 10 (Gem Mint) around $32.38 and a pristine BGS 10 around $42.00. That's roughly a 33× 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 ($32.38) 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.
More from 2023 Donruss Base Set
Wade Boggs
#285$1.25
Goose Gossage
#286$1.50
Tony Oliva
#287$1.94
Larry Doby
#288$1.32
Jim Thome
#289$1.25
Tim Wakefield
#290$1.35
Other George Brett cards
George Brett
#SNP-GB$3,338.00
George Brett
#90CA-GB$1,995.00
George Brett
#61MVP-GBR$1,250.00
George Brett
#90CA-GB$999.00
George Brett
#ROA-GB$940.00
George Brett
#CP-GB$937.50