Set
1963 ToppsCard number
#31
Year
1963
Cal Koonce prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.05 | Buy on eBay ↗ |
| PSA 7 | $10.16 | Buy on eBay ↗ |
| PSA 8 | $90.15 | Buy on eBay ↗ |
| PSA 9 | $99.00 | Buy on eBay ↗ |
| Grade 9.5 | $113.56 | Buy on eBay ↗ |
| PSA 10 | $374.10 | Buy on eBay ↗ |
| BGS 10 | $486.00 | Buy on eBay ↗ |
| CGC 10 | $224.00 | Buy on eBay ↗ |
| SGC 10 | $224.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1963 Topps Cal Koonce #31 value & prices
The 1963 Topps Cal Koonce #31 is a Baseball card released in 1963. Ungraded copies carry a market value of about $2.05.
An ungraded copy is worth around $2.05, a PSA 9 around $99.00, a PSA 10 (Gem Mint) around $374.10 and a pristine BGS 10 around $486.00. That's roughly a 182× 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 $2.05 and top grades reaching $374.10, 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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