Harmon Killebrew prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $8.00 | Buy on eBay ↗ |
| PSA 8 | $64.97 | Buy on eBay ↗ |
| PSA 9 | $160.90 | Buy on eBay ↗ |
| Grade 9.5 | $288.83 | Buy on eBay ↗ |
| PSA 10 | $1,023.75 | Buy on eBay ↗ |
| BGS 10 | $1,331.00 | Buy on eBay ↗ |
| CGC 10 | $614.00 | Buy on eBay ↗ |
| SGC 10 | $614.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1971 Topps Coins Harmon Killebrew #100 value & prices
The 1971 Topps Coins Harmon Killebrew #100 is a Baseball card released in 1971. Ungraded copies carry a market value of about $8.00.
An ungraded copy is worth around $8.00, a PSA 9 around $160.90, a PSA 10 (Gem Mint) around $1,023.75, a pristine BGS 10 around $1 and331.00. That's roughly a 128× 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 $8.00 and top grades reaching $1,023.75, 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.
