Martin Cooper
Martin Cooper is an American engineer. He is a pioneer in the wireless communications industry, especially in radio spectrum management, with eleven patents in the field.
- Origin
- Born 1928 in Chicago, United States
- Associated with
- ArrayComm
- Held office
- chief executive officer
- Studied at
- Illinois Institute of Technology, Crane High School
Read the full Wikipedia article → Biography and portrait: Wikipedia & Wikidata
Martin Cooper autograph value
Data collected from: Jun 2026 to Jun 2026We have recorded 4 sales of Martin Cooper memorabilia between Jun 2026 and Jun 2026. The median sale is $168 and the average is $159; the highest recorded sale is $200. 4 sales have closed in the last 90 days.
Median sale
$168
midpoint of all 4 sales
Average sale
$159
mean of all 4 sales
Sold in last 90 days
4
$638 of turnover
Highest sale
$200
across all 4 sales
1 of these 4 sales closed through an accepted Best Offer, where eBay publishes the listing price rather than the amount paid. Those figures are upper bounds, so the median and the average above read a little high.
- Source completed eBay listings, archived daily
- Floor sales of $50 and up; sweeps search from $75
- * best offer accepted. eBay shows the listing price, not the amount paid
Recent Martin Cooper sales
4 most recent of 4| Sold date | Item | Price | Category |
|---|---|---|---|
| 2026-06-26 | Martin Cooper PSA/DNA Autograph Signed Photo Invented the Cellular Phone2026-06-26 | $195.00 | Signatures & autographs |
| 2026-06-25 | Martin Cooper #112 signed autograph auto 2011 Topps American Pie BAS Slabbed2026-06-25 | $200.00* | Trading cards |
| 2026-06-24 | Martin Cooper Signed Photo (PSA) 1st Cell Phone Inventor Motorola Engineer Auto2026-06-24 | $140.79 | Signatures & autographs |
| 2026-06-16 | 2011 Topps American Pie Martin Cooper Cell Phone Signed Auto Card #112 PSA DNA2026-06-16 | $101.99 | Trading cards |