1966 Topps Marty Keough #334
1966
See all Marty Keough cards & values$2.29est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Marty Keough price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 1966 Topps Marty Keough #334 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 | $2.29 | — |
Marty Keough prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.29 | Buy on eBay ↗ |
| PSA 7 | $12.12 | Buy on eBay ↗ |
| PSA 8 | $29.39 | Buy on eBay ↗ |
| PSA 9 | $65.45 | Buy on eBay ↗ |
| Grade 9.5 | $119.69 | Buy on eBay ↗ |
| PSA 10 | $1,920.00 | Buy on eBay ↗ |
| BGS 10 | $2,496.00 | Buy on eBay ↗ |
| CGC 10 | $768.00 | Buy on eBay ↗ |
| SGC 10 | $1,152.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1966 Topps Marty Keough #334 value & prices
The 1966 Topps Marty Keough #334 is a Baseball card released in 1966. Ungraded copies carry a market value of about $2.29.
An ungraded copy is worth around $2.29, a PSA 9 around $65.45, a PSA 10 (Gem Mint) around $1,920.00, a pristine BGS 10 around $2 and496.00. That's roughly a 838× 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 $2.29 and top grades reaching $1,920.00, 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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