2008 Upper Deck First Edition Mike Piazza #23
2008
See all Mike Piazza cards & values$0.43est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 2008 Upper Deck First Edition Mike Piazza #23 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.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $0.43 | — |
Mike Piazza prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.43 | Buy on eBay ↗ |
| PSA 8 | $5.50 | Buy on eBay ↗ |
| PSA 9 | $10.78 | Buy on eBay ↗ |
| Grade 9.5 | $17.00 | Buy on eBay ↗ |
| PSA 10 | $17.61 | Buy on eBay ↗ |
| BGS 10 | $23.00 | Buy on eBay ↗ |
| CGC 10 | $11.00 | Buy on eBay ↗ |
| SGC 10 | $11.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2008 Upper Deck First Edition Mike Piazza #23 value & prices
The 2008 Upper Deck First Edition Mike Piazza #23 is a Baseball card released in 2008. Ungraded copies carry a market value of about $0.43.
An ungraded copy is worth around $0.43, a PSA 9 around $10.78, a PSA 10 (Gem Mint) around $17.61 and a pristine BGS 10 around $23.00. That's roughly a 41× 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 ($0.43) and top-graded ($17.61) 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.