1959 Topps Ken Boyer #557
1959
See all Ken Boyer cards & values$11.25est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Price by month
Average price of the 1959 Topps Ken Boyer #557 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 | $11.25 | — |
Ken Boyer prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $11.25 | Buy on eBay ↗ |
| PSA 7 | $56.72 | Buy on eBay ↗ |
| PSA 8 | $119.31 | Buy on eBay ↗ |
| PSA 9 | $288.94 | Buy on eBay ↗ |
| Grade 9.5 | $526.50 | Buy on eBay ↗ |
| PSA 10 | $1,888.28 | Buy on eBay ↗ |
| BGS 10 | $2,455.00 | Buy on eBay ↗ |
| CGC 10 | $755.00 | Buy on eBay ↗ |
| SGC 10 | $1,133.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1959 Topps Ken Boyer #557 value & prices
The 1959 Topps Ken Boyer #557 is a Baseball card released in 1959. Ungraded copies carry a market value of about $11.25.
An ungraded copy is worth around $11.25, a PSA 9 around $288.94, a PSA 10 (Gem Mint) around $1,888.28, a pristine BGS 10 around $2 and455.00. That's roughly a 168× 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 $11.25 and top grades reaching $1,888.28, 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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