Giant Gunners 1964 Topps Baseball #306
Topps Baseball 1964 · #306 · updated 2026-11-03

| Price | 30d | 1y | |
|---|---|---|---|
| PSA 4 most traded | $38.00 | — | ▲36% |
| PSA 10 | $3,000 | — | — |
| PSA 9 | $787 | — | — |
| Baseball index | — | ▼3% | ▲59% |
| Topps Baseball set index | — | ▲1% | ▲30% |

| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 10 | $3,000 | 0 | — |
| PSA 9 | $787 | 0 | — |
| PSA 8.5 | $378 | 0 | — |
| PSA 8 | $252 | 0 | — |
| PSA 7 | $91.00 | 0 | ▼ 15% |
| PSA 6 | $73.00 | 0 | — |
| PSA 5 | $45.00 | 0 | — |
| PSA 4 | $38.00 | 2 | ▲ 36% |
| PSA 3 | $39.99 | 1 | ▲ 78% |
| PSA 2 | $25.50 | 0 | — |
| PSA 1 | $15.00 | 0 | — |
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About Giant Gunners 1964 Topps Baseball #306
Giant Gunners 1964 Topps Baseball #306 is a 1964 Pokémon card from Topps Baseball, number 306. Right now a PSA 10 sells for about $3,000; a PSA 9 sells for about $787; a PSA 8 sells for about $252, each the median of the newest three recorded sales inside 30 days.
We hold 433 recorded sales of this card going back to 2019-06, 3 of them in the last 30 days. By venue: eBay 96%, Fanatics 3%, Heritage 0%. The most traded grade over the last 90 days is PSA 4, up 36% 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 8.5 15, PSA 8 414, PSA 6 363. Population as of 2026-11-03, from PSA's cert records.
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Giant Gunners 1964 Topps Baseball #306 questions
How much is a Giant Gunners 1964 Topps Baseball #306 worth?
About $38.00 in PSA 4, the most traded grade; a PSA 10 is about $3,000. Prices are the median of the newest three recorded sales inside 30 days.
How much is a PSA 10 Giant Gunners 1964 Topps Baseball #306?
About $3,000.
Is Giant Gunners 1964 Topps Baseball #306 going up in value?
In PSA 4 it is up 36% 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 Giant Gunners 1964 Topps Baseball #306?
A PSA 10 sells for 3.8x a PSA 9 right now ($3,000 against $787).
Where can I buy a Giant Gunners 1964 Topps Baseball #306?
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 Giant Gunners 1964 Topps Baseball #306?
PSA 8.5: 15; PSA 8: 414; PSA 6: 363; PSA 4: 260; PSA 3: 130. As of 2026-11-03.