1971 Topps Harmon Killebrew #550
1971
$11.18est. value (ungraded)
Prices updated 2026-10-18
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 1971 Topps Harmon Killebrew #550 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 18, 2026 | Market value | $11.18 |
Harmon Killebrew prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $11.18 | Buy on eBay ↗ |
| PSA 7 | $133.19 | Buy on eBay ↗ |
| PSA 8 | $238.00 | Buy on eBay ↗ |
| PSA 9 | $2,750.00 | Buy on eBay ↗ |
| Grade 9.5 | $3,025.00 | Buy on eBay ↗ |
| PSA 10 | $3,300.00 | Buy on eBay ↗ |
| BGS 10 | $4,290.00 | Buy on eBay ↗ |
| CGC 10 | $1,980.00 | Buy on eBay ↗ |
| SGC 10 | $1,980.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1971 Topps Harmon Killebrew #550 value & prices
The 1971 Topps Harmon Killebrew #550 is a Baseball card released in 1971. Ungraded copies carry a market value of about $11.18.
An ungraded copy is worth around $11.18, a PSA 9 around $2,750.00, a PSA 10 (Gem Mint) around $3,300.00, a pristine BGS 10 around $4 and290.00. That's roughly a 295× 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 $11.18 and top grades reaching $3,300.00, 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.
