Ken Griffey 1975 Topps Baseball #284
Topps Baseball 1975 · #284 · updated 2026-11-03

| Price | 30d | 1y | |
|---|---|---|---|
| PSA 8 most traded | $160 | — | ▲110% |
| PSA 9 | $250 | — | — |
| Baseball index | — | ▼3% | ▲59% |
| Topps Baseball set index | — | ▲1% | ▲30% |

| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 9 | $250 | 0 | — |
| PSA 8 | $160 | 0 | ▲ 110% |
| PSA 7 | $21.76 | 0 | — |
| PSA 6 | $39.99 | 0 | — |
| PSA 5 | $40.00 | 0 | — |
| PSA 4 | $16.00 | 0 | — |
| PSA 2 | $8.00 | 0 | — |
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About Ken Griffey 1975 Topps Baseball #284
Ken Griffey 1975 Topps Baseball #284 is a 1975 Pokémon card from Topps Baseball, number 284. Right now a PSA 9 sells for about $250; a PSA 8 sells for about $160, each the median of the newest three recorded sales inside 30 days.
We hold 126 recorded sales of this card going back to 2023-11. By venue: eBay 98%, Fanatics 1%, Goldin 1%. The most traded grade over the last 90 days is PSA 8, up 110% on a year ago.
Over the same year, Baseball cards up 59%; Topps Baseball set cards up 30%, so this card has outpaced the market it belongs to. The chart above plots those indices against the card.
PSA population by grade: PSA 8 324. Population as of 2026-10-20, from PSA's cert records.
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Ken Griffey 1975 Topps Baseball #284 questions
How much is a Ken Griffey 1975 Topps Baseball #284 worth?
About $160 in PSA 8, the most traded grade. Prices are the median of the newest three recorded sales inside 30 days.
Is Ken Griffey 1975 Topps Baseball #284 going up in value?
In PSA 8 it is up 110% over the last year. Baseball up 59% over the same year. Topps Baseball up 30% over the same year.
Where can I buy a Ken Griffey 1975 Topps Baseball #284?
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 1975 Topps Baseball #284?
PSA 8: 324. As of 2026-10-20.