1955 Bowman Jocko Conlan #303
1955
See all Jocko Conlan cards & values$26.40est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Price by month
Average price of the 1955 Bowman Jocko Conlan #303 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $26.40 | — |
Jocko Conlan prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $26.40 | Buy on eBay ↗ |
| PSA 7 | $165.96 | Buy on eBay ↗ |
| PSA 8 | $403.98 | Buy on eBay ↗ |
| PSA 9 | $1,002.56 | Buy on eBay ↗ |
| Grade 9.5 | $1,830.65 | Buy on eBay ↗ |
| PSA 10 | $6,657.75 | Buy on eBay ↗ |
| BGS 10 | $8,655.00 | Buy on eBay ↗ |
| CGC 10 | $2,663.00 | Buy on eBay ↗ |
| SGC 10 | $3,995.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1955 Bowman Jocko Conlan #303 value & prices
The 1955 Bowman Jocko Conlan #303 is a Baseball card released in 1955. Ungraded copies carry a market value of about $26.40.
An ungraded copy is worth around $26.40, a PSA 9 around $1,002.56, a PSA 10 (Gem Mint) around $6,657.75, a pristine BGS 10 around $8 and655.00. That's roughly a 252× 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 $26.40 and top grades reaching $6,657.75, 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.
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