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Proving Ground: The Untold Story of the Six Women Who Programmed the World’s First Modern Computer
ASIN: 1538718286 ISBN: 1538718286 EAN: 978153871828 PRODUCT GROUP: Book CATEGORY: Hardcover MANUFACTURER: Grand Central Publishing MODEL: 9781538718285
Amazon Price History
This is our record of Amazon price changes for Proving Ground: The Untold Story of the Six Women Who Programmed the World’s First Modern Computer (1538718286) since we began monitoring it on on May 13, 2022.
| Price Type | Lowest Ever | Highest Ever | Current + | Average |
|---|---|---|---|---|
| Amazon | $7.32 (May 21, 2024) | $30.00 (Aug 28, 2022) | $30.00 (Jul 08, 2025) | $26.64 |
| 3rd Party New | $8.95 (May 08, 2025) | $25.47 (Jul 26, 2024) | $24.87 (Jul 15, 2025) | $12.57 |
| 3rd Party Used | $1.77 (Mar 29, 2025) | $25.14 (Sep 11, 2022) | $6.09 (Jul 15, 2025) | $5.41 |
camelcamelcamel monitors individual product prices across three Price Types: Amazon, Third Party New, and Third Party Used. "Amazon" means the price of an item Sold By and Shipped By Amazon itself; the two Third Party price types refer to third party prices on Amazon in New or Used condition, usually by marketplace sellers.
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Product Details
| Product group |
Bo |
| Category |
Hard |
| Manufacturer |
Grand Centra |
| Model |
978153 |
| Locale |
U |
| List price |
$30 |
| ISBN |
15387 |
| EAN |
978153 |
| SKU |
15387 |
| Last update scan | 17 minutes ago |
| Last tracked | 6 months ago |
$24.87
3rd Party New Price
as of Jul 15, 2025 09:50 AM
3rd Party New Price
as of Jul 15, 2025 09:50 AM
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