1998 SPx Finite Ken Griffey Jr. card prices from real eBay sold listings — 1 card tracked, updated daily.
The most expensive sale is the 1998 SPx Finite Radiance #50 (/1,000) in PSA 8 at $100 (sold October 2, 2026, Buy It Now). Disclaimer: with a market this large, there will be sales we miss or simply don't track!