Card number
#479
Year
1975
Ken Boswell prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.50 | Buy on eBay ↗ |
| PSA 7 | $8.82 | Buy on eBay ↗ |
| PSA 8 | $12.88 | Buy on eBay ↗ |
| PSA 9 | $53.31 | Buy on eBay ↗ |
| Grade 9.5 | $61.08 | Buy on eBay ↗ |
| PSA 10 | $182.24 | Buy on eBay ↗ |
| BGS 10 | $237.00 | Buy on eBay ↗ |
| CGC 10 | $109.00 | Buy on eBay ↗ |
| SGC 10 | $109.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1975 Topps Mini Ken Boswell #479 value & prices
The 1975 Topps Mini Ken Boswell #479 is a Baseball card released in 1975. Ungraded copies carry a market value of about $1.50.
An ungraded copy is worth around $1.50, a PSA 9 around $53.31, a PSA 10 (Gem Mint) around $182.24 and a pristine BGS 10 around $237.00. That's roughly a 121× 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 $1.50 and top grades reaching $182.24, 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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