Card number
#370
Year
1975
Tom Seaver prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $4.87 | Buy on eBay ↗ |
| PSA 7 | $35.00 | Buy on eBay ↗ |
| PSA 8 | $99.99 | Buy on eBay ↗ |
| PSA 9 | $330.00 | Buy on eBay ↗ |
| Grade 9.5 | $363.00 | Buy on eBay ↗ |
| PSA 10 | $3,276.75 | Buy on eBay ↗ |
| BGS 10 | $4,260.00 | Buy on eBay ↗ |
| CGC 10 | $1,966.00 | Buy on eBay ↗ |
| SGC 10 | $1,966.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1975 Topps Mini Tom Seaver #370 value & prices
The 1975 Topps Mini Tom Seaver #370 is a Baseball card released in 1975. Ungraded copies carry a market value of about $4.87.
An ungraded copy is worth around $4.87, a PSA 9 around $330.00, a PSA 10 (Gem Mint) around $3,276.75, a pristine BGS 10 around $4 and260.00. That's roughly a 673× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
With raw copies near $4.87 and top grades reaching $3,276.75, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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