1999 Upper Deck Encore Mike Piazza #56
1999
See all Mike Piazza cards & values1999 seasonNew York MetsMike Piazza career & card values
$13.19est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1999 Upper Deck Encore Mike Piazza #56 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 | $13.19 | — |
Mike Piazza prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $13.19 | Buy on eBay ↗ |
| PSA 8 | $22.38 | Buy on eBay ↗ |
| PSA 9 | $25.00 | Buy on eBay ↗ |
| Grade 9.5 | $26.00 | Buy on eBay ↗ |
| PSA 10 | $26.99 | Buy on eBay ↗ |
| BGS 10 | $35.00 | Buy on eBay ↗ |
| CGC 10 | $16.00 | Buy on eBay ↗ |
| SGC 10 | $16.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1999 Upper Deck Encore Mike Piazza #56 value & prices
The 1999 Upper Deck Encore Mike Piazza #56 is a Baseball card released in 1999. Ungraded copies carry a market value of about $13.19.
An ungraded copy is worth around $13.19, a PSA 9 around $25.00, a PSA 10 (Gem Mint) around $26.99 and a pristine BGS 10 around $35.00. The gem-mint premium is modest (about 2.0× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($13.19) and top-graded ($26.99) 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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