1991 O-Pee-Chee Ken Griffey Jr. card prices from real eBay sold listings — 2 cards tracked, updated daily.
Have the 1991 O-Pee-Chee #790? Right now a PSA 10 sells for about $483.
The most expensive sale is the 1991 O-Pee-Chee Base #790 in PSA 10 at $483. Disclaimer: with a market this large, there will be sales we miss or simply don't track!
Real photos from the guide — tap any card to zoom in.
PSA 10 · $483
PSA 10 · $250How much is the 1991 O-Pee-Chee #790 Ken Griffey Jr. worth?
The 1991 O-Pee-Chee #790 Ken Griffey Jr. sold for $483 in a PSA 10 and $40 in a PSA 9 on October 11, 2026.
How much is the 1991 O-Pee-Chee Premier #56 Ken Griffey Jr. worth?
The 1991 O-Pee-Chee Premier #56 Ken Griffey Jr. sold for $250 in a PSA 10 on September 5, 2026 and $20 in a PSA 9 on October 11, 2026.