1981 O Pee Chee Ron Oester Gray Back #21
1981
See all Ron Oester cards & values$2.84est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1981 O Pee Chee Ron Oester Gray Back #21 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 | $2.84 | — |
Ron Oester prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.84 | Buy on eBay ↗ |
| PSA 9 | $11.50 | Buy on eBay ↗ |
| Grade 9.5 | $13.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1981 O Pee Chee Ron Oester Gray Back #21 value & prices
The 1981 O Pee Chee Ron Oester Gray Back #21 is a Baseball card (Gray Back parallel) released in 1981. Ungraded copies carry a market value of about $2.84.
An ungraded copy is worth around $2.84 and a PSA 9 around $11.50.
Is it worth grading?
The spread between raw ($2.84) and top-graded ($11.50) 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.
