2023 Topps Museum Collection Meaningful Material Relics Buster Posey #MMR-BP
2023
See all Buster Posey cards & values$6.12est. value (ungraded)
Prices updated 2026-11-03
Based on recorded sold prices how we price cards
Buster Posey price history
Ungraded 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 Museum Collection Meaningful Material Relics Buster Posey #MMR-BP 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.
| Month | Source | Average | Range |
|---|---|---|---|
| Nov 2026 | Market value | $6.12 | — |
| Oct 2026 | Ebay Market | $39.78 | — |
| Oct 2026 | Market value | $6.12 | — |
| Sep 2026 | Market value | $6.12 | — |
Buster Posey prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $6.12 | Buy on eBay ↗ |
| PSA 9 | $30.00 | Buy on eBay ↗ |
| Grade 9.5 | $33.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2023 Topps Museum Collection Meaningful Material Relics Buster Posey #MMR-BP value & prices
The 2023 Topps Museum Collection Meaningful Material Relics Buster Posey #MMR-BP is a Baseball card released in 2023. Ungraded copies carry a market value of about $6.12.
An ungraded copy is worth around $6.12 and a PSA 9 around $30.00.
Is it worth grading?
The spread between raw ($6.12) and top-graded ($30.00) 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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