1979 O Pee Chee Ross Grimsley #4
1979
See all Ross Grimsley cards & values$0.88est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1979 O Pee Chee Ross Grimsley #4 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 | $0.88 | — |
Ross Grimsley prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.88 | Buy on eBay ↗ |
| PSA 10 | $100.00 | Buy on eBay ↗ |
| BGS 10 | $130.00 | Buy on eBay ↗ |
| CGC 10 | $60.00 | Buy on eBay ↗ |
| SGC 10 | $60.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1979 O Pee Chee Ross Grimsley #4 value & prices
The 1979 O Pee Chee Ross Grimsley #4 is a Baseball card released in 1979. Ungraded copies carry a market value of about $0.88.
An ungraded copy is worth around $0.88, a PSA 10 (Gem Mint) around $100.00 and a pristine BGS 10 around $130.00. That's roughly a 114× 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?
With raw copies near $0.88 and top grades reaching $100.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.