Ken Griffey Jr. 1999 Skybox E-X Century Baseball Essential Credentials Future #17
Skybox E-X Century Baseball 1999 · #17 · updated 2026-11-03

| Price | 30d | 1y | |
|---|---|---|---|
| PSA 8 most traded | $8,400 | — | — |
| Baseball index | — | ▼5% | ▲33% |
| Ken Griffey Jr index | — | ▼0% | ▲133% |

| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 8 | $8,400 | 0 | — |
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About Ken Griffey Jr. 1999 Skybox E-X Century Baseball Essential Credentials Future #17
Ken Griffey Jr. 1999 Skybox E-X Century Baseball Essential Credentials Future #17 is a 1999 Pokémon card from Skybox E-X Century Baseball, number 17. Right now a PSA 8 sells for about $8,400, each the median of the newest three recorded sales inside 30 days.
We hold 7 recorded sales of this card going back to 2022-02. By venue: Fanatics 43%, Goldin 29%, eBay 29%.
PSA population by grade: PSA 8 9, PSA 7 4. Population as of 2026-10-20, from PSA's cert records.
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Ken Griffey Jr. 1999 Skybox E-X Century Baseball Essential Credentials Future #17 questions
How much is a Ken Griffey Jr. 1999 Skybox E-X Century Baseball Essential Credentials Future #17 worth?
About $8,400 in PSA 8, the most traded grade. Prices are the median of the newest three recorded sales inside 30 days.
Where can I buy a Ken Griffey Jr. 1999 Skybox E-X Century Baseball Essential Credentials Future #17?
The Deals section on this page lists every auction of this card ending inside 24 hours and every Buy It Now the deal finder is pricing, each against the comp for its grade. Tap one to open it on eBay, or open the deal finder for every card.
What is the PSA population of Ken Griffey Jr. 1999 Skybox E-X Century Baseball Essential Credentials Future #17?
PSA 8: 9; PSA 7: 4. As of 2026-10-20.