2023 Topps Brooklyn Collection Base Set Buster Posey #28
2023
See all Buster Posey cards & valuesCommon
$1.67est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#28
Year
2023
Buster Posey price history
$65.00▲ 0.0%
Oct 15 · $65.00 low$65.00 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 2023 Topps Brooklyn Collection Base Set Buster Posey #28 each month, from 5 recorded price readings. 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
$1.93
Recorded low
$1.67
30-day change
-13.5%
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.88 | $1.67–$1.93 |
| Sep 2026 | Market value | $1.93 | — |
Buster Posey prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.67 | Buy on eBay ↗ |
| PSA 8 | $6.56 | Buy on eBay ↗ |
| PSA 9 | $12.37 | Buy on eBay ↗ |
| Grade 9.5 | $24.16 | Buy on eBay ↗ |
| PSA 10 | $65.00 | Buy on eBay ↗ |
| BGS 10 | $85.00 | Buy on eBay ↗ |
| CGC 10 | $26.00 | Buy on eBay ↗ |
| SGC 10 | $39.00 | Buy on eBay ↗ |
Buster Posey parallels
8 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2023 Topps Brooklyn Collection Base Set Buster Posey #28 value & prices
The 2023 Topps Brooklyn Collection Base Set Buster Posey #28 is a Baseball card released in 2023. Ungraded copies carry a market value of about $1.67.
An ungraded copy is worth around $1.67, a PSA 9 around $12.37, a PSA 10 (Gem Mint) around $65.00 and a pristine BGS 10 around $85.00. That's roughly a 39× 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?
With raw copies near $1.67 and top grades reaching $65.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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Buster Posey2023 Topps Brooklyn Collection Base Set2023Baseball cardsPSA 10BGS 10card valueprice guide