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1917 Collins McCarthy Harry Heilmann Blank Back #71
1917
Legendary
$660.00est. value (ungraded)
Prices updated 2026-10-16
Based on recorded sold prices how we price cards
Card number
#71
Year
1917
Parallel / variant
Blank Back
Harry Heilmann price history
$660▲ 0.0%
Oct 15 · $660 low$660 high · Oct 16
Ungraded market value, one reading a day. One-day spikes that reverse the next day are left out.
Recent recorded prices
2 recorded price points for the 1917 Collins McCarthy Harry Heilmann Blank Back #71 from our sales and market data.
Recorded high
$660.00
Recorded low
$660.00
| Date | Source | Price |
|---|---|---|
| Oct 16, 2026 | Market value | $660.00 |
| Oct 15, 2026 | Market value | $660.00 |
Harry Heilmann prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $660.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1917 Collins McCarthy Harry Heilmann Blank Back #71 value & prices
The 1917 Collins McCarthy Harry Heilmann Blank Back #71 is a Baseball card (Blank Back parallel) released in 1917. Ungraded copies carry a market value of about $660.00.
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