1971 Topps Jim Lonborg #577
1971
In 1971, Jim Lonborg played for the Boston Red Sox. Jim Lonborg career & card values →
$4.00est. 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 Jim Lonborg #577 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 18, 2026 | Market value | $4.00 |
Jim Lonborg prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $4.00 | Buy on eBay ↗ |
| PSA 7 | $67.15 | Buy on eBay ↗ |
| PSA 8 | $1,525.00 | Buy on eBay ↗ |
| PSA 9 | $1,678.00 | Buy on eBay ↗ |
| Grade 9.5 | $1,846.00 | Buy on eBay ↗ |
| PSA 10 | $2,014.00 | Buy on eBay ↗ |
| BGS 10 | $2,618.00 | Buy on eBay ↗ |
| CGC 10 | $1,208.00 | Buy on eBay ↗ |
| SGC 10 | $1,208.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1971 Topps Jim Lonborg #577 value & prices
The 1971 Topps Jim Lonborg #577 is a Baseball card released in 1971. Ungraded copies carry a market value of about $4.00.
An ungraded copy is worth around $4.00, a PSA 9 around $1,678.00, a PSA 10 (Gem Mint) around $2,014.00, a pristine BGS 10 around $2 and618.00. That's roughly a 504× 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 $4.00 and top grades reaching $2,014.00, 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.
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