1981 O Pee Chee John Castino Gray Back #304
1981
See all John Castino cards & valuesCommon
$2.20est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#304
Year
1981
Parallel / variant
Gray Back
Price by month
Average price of the 1981 O Pee Chee John Castino Gray Back #304 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
$2.20
Recorded low
$2.20
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2.20 | — |
John Castino prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.20 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1981 O Pee Chee John Castino Gray Back #304 value & prices
The 1981 O Pee Chee John Castino Gray Back #304 is a Baseball card (Gray Back parallel) released in 1981. Ungraded copies carry a market value of about $2.20.
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