The 1989 Bowman Ken Griffey Jr. #220 is valued at $6.99 raw, $55.00 in PSA 9, $720 in PSA 10 as of November 3, 2026. Its market value is down 3.3% over the last 30 days, from $7.23 to $6.99. Across the 89 days we have tracked it, it has ranged from $5.06 to $8.27, and it currently sits 15% below that high. With 3,648 recorded sales, it ranks in the top 10% of baseball cards we track by trading volume.
On current values, a PSA 9 ($55.00) is worth $23.01 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($720, 103.1× raw) is worth $689 more. The cheapest PSA 10 copy we matched on eBay when we last checked on November 2, 2026 was $695, close to our PSA 10 market value of $720.
About $6.99 raw, $55.00 in PSA 9, $720 in PSA 10, based on our market values as of November 3, 2026. Its market value is down 3.3% over the last 30 days, from $7.23 to $6.99.
On current values, a PSA 9 ($55.00) is worth $23.01 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($720, 103.1× raw) is worth $689 more. This ignores gem rate and selling fees, so treat it as a best case.
The cheapest PSA 10 copy we matched on eBay when we last checked on November 2, 2026 was $695, close to our PSA 10 market value of $720.