Juan Marichal Topps Baseball #420
Topps Baseball 1966 · #420 · updated 2026-11-02

| Price | 30d | 1y | |
|---|---|---|---|
| PSA 6 most traded | $49.00 | — | ▲9% |
| PSA 10 | $11,285 | — | — |
| PSA 9 | $737 | — | — |
| Baseball index | — | ▼3% | ▲59% |
| Juan Marichal index | — | ▲7% | — |
| Topps Baseball set index | — | ▲1% | ▲30% |

| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 10 | $11,285 | 0 | — |
| PSA 9 | $737 | 0 | — |
| PSA 8 | $160 | 0 | ▲ 28% |
| PSA 7 | $79.00 | 0 | ▼ 1% |
| PSA 6 | $49.00 | 0 | ▲ 9% |
| PSA 5 | $29.88 | 0 | ▼ 0% |
| PSA 4 | $19.95 | 0 | — |
| PSA 3 | $16.00 | 0 | — |
| PSA 2 | $16.50 | 0 | — |
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About Juan Marichal Topps Baseball #420
Juan Marichal Topps Baseball #420 is a 1966 Pokémon card from Topps Baseball, number 420. Right now a PSA 10 sells for about $11,285; a PSA 9 sells for about $737; a PSA 8 sells for about $160, each the median of the newest three recorded sales inside 30 days.
We hold 122 recorded sales of this card going back to 2023-11. By venue: eBay 98%, Fanatics 2%, Heritage 1%. The most traded grade over the last 90 days is PSA 6, up 9% on a year ago.
Over the same year, Baseball cards up 59%; Topps Baseball set cards up 30%, so this card has trailed the market it belongs to. The chart above plots those indices against the card.
PSA population by grade: PSA 8 204, PSA 7 235, PSA 3 38. Population as of 2026-10-22, from PSA's cert records.
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Juan Marichal Topps Baseball #420 questions
How much is a Juan Marichal Topps Baseball #420 worth?
About $49.00 in PSA 6, the most traded grade; a PSA 10 is about $11,285. Prices are the median of the newest three recorded sales inside 30 days.
How much is a PSA 10 Juan Marichal Topps Baseball #420?
About $11,285.
Is Juan Marichal Topps Baseball #420 going up in value?
In PSA 6 it is up 9% over the last year. Baseball up 59% over the same year. Topps Baseball up 30% over the same year.
What is the PSA 10 premium on Juan Marichal Topps Baseball #420?
A PSA 10 sells for 15.3x a PSA 9 right now ($11,285 against $737).
Where can I buy a Juan Marichal Topps Baseball #420?
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 Juan Marichal Topps Baseball #420?
PSA 8: 204; PSA 7: 235; PSA 3: 38. As of 2026-10-22.