1978 Topps John Denny #609
1978
In 1978, John Denny played for the St. Louis Cardinals. John Denny career & card values →
$1.83est. 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 1978 Topps John Denny #609 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 18, 2026 | Market value | $1.83 |
John Denny prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.83 | Buy on eBay ↗ |
| PSA 7 | $7.00 | Buy on eBay ↗ |
| PSA 8 | $9.21 | Buy on eBay ↗ |
| PSA 9 | $160.43 | Buy on eBay ↗ |
| Grade 9.5 | $176.00 | Buy on eBay ↗ |
| PSA 10 | $2,800.00 | Buy on eBay ↗ |
| BGS 10 | $3,640.00 | Buy on eBay ↗ |
| CGC 10 | $1,680.00 | Buy on eBay ↗ |
| SGC 10 | $1,680.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1978 Topps John Denny #609 value & prices
The 1978 Topps John Denny #609 is a Baseball card released in 1978. Ungraded copies carry a market value of about $1.83.
An ungraded copy is worth around $1.83, a PSA 9 around $160.43, a PSA 10 (Gem Mint) around $2,800.00, a pristine BGS 10 around $3 and640.00. That's roughly a 1530× 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 $1.83 and top grades reaching $2,800.00, 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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