1956 Topps William Harridge Gray Back #1
1956
See all William Harridge cards & values$17.59est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
William Harridge 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 1956 Topps William Harridge Gray Back #1 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 | $17.59 | — |
William Harridge prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $17.59 | Buy on eBay ↗ |
| PSA 7 | $463.23 | Buy on eBay ↗ |
| PSA 8 | $1,800.00 | Buy on eBay ↗ |
| PSA 9 | $15,000.00 | Buy on eBay ↗ |
| Grade 9.5 | $16,500.00 | Buy on eBay ↗ |
| PSA 10 | $18,000.00 | Buy on eBay ↗ |
| BGS 10 | $23,400.00 | Buy on eBay ↗ |
| CGC 10 | $7,200.00 | Buy on eBay ↗ |
| SGC 10 | $10,800.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1956 Topps William Harridge Gray Back #1 value & prices
The 1956 Topps William Harridge Gray Back #1 is a Baseball card (Gray Back parallel) released in 1956. Ungraded copies carry a market value of about $17.59.
An ungraded copy is worth around $17.59, a PSA 9 around $15,000.00, a PSA 10 (Gem Mint) around $18,000.00, a pristine BGS 10 around $23 and400.00. That's roughly a 1023× 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 $17.59 and top grades reaching $18,000.00, 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.