1998 Donruss Signature Pedro Martinez Proof #56
1998
See all Pedro Martinez cards & values1998 seasonBoston Red SoxPedro Martinez career & card values
Uncommon
$7.83est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#56
Year
1998
Parallel / variant
Proof
Price by month
Average price of the 1998 Donruss Signature Pedro Martinez Proof #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.
Recorded high
$7.83
Recorded low
$7.83
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $7.83 | — |
Pedro Martinez prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $7.83 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1998 Donruss Signature Pedro Martinez Proof #56 value & prices
The 1998 Donruss Signature Pedro Martinez Proof #56 is a Baseball card (Proof parallel) released in 1998. Ungraded copies carry a market value of about $7.83.
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