Martin Cooper Autograph

The most expensive item with a signature of Martin Cooper (MARTIN COOPER - PHOTOGRAPH SIGNED) was sold in December 2021 for $100.00 while the cheapest item (Martin Cooper Autograph Signed American Pie Card Inventor of the Cell Phone) found a new owner for $0.99 in January 2016. The month with the most items sold (4) was October 2014 with an average selling price of $7.14 for an autographed item of Martin Cooper. Sold items reached their highest average selling price in December 2021 with $100.00 and the month that saw the lowest prices with $0.99 was January 2013. In average, an autographed item from Martin Cooper is worth $15.00.

Traded items with a signature of Martin Cooper

In total, we tracked 85 items since 01/01/2008. The chart below shows the trade volume over time.

Most recently, these items with a signature of Martin Cooper were sold on eBay - click here for more items.

Picture Item Title  ▼ Price   Store  
thumbnailInventor of Cell Phone Martin Cooper Autograph$24.99logo
thumbnailINVENTOR OF THE CELL PHONE MARTIN COOPER SIGNED BUSINESS CARD$12.50logo
thumbnailMARTIN COOPER - PHOTOGRAPH SIGNED$100.00logo
thumbnailMARTIN COOPER autograph INVENTOR of 1st mobile phone business card signed$25.00logo
thumbnailMartin Cooper Historic Inventor of the Cell Phone Signed 3x5 Index Card C12197$11.24logo
thumbnailMartin Cooper inventor Mobile Cellular Cell Phone autographed signed photo$4.24logo
thumbnailMartin Cooper inventor Mobile Cellular Cell Phone autographed signed photo$3.80logo
thumbnailMartin Cooper inventor Mobile Cellular Cell Phone autographed signed photo$3.30logo
thumbnailMARTIN COOPER INVENTOR OF THE CELL PHONE SIGNED BUSINESS CARD$50.00logo
thumbnailMartin Cooper REAL SIGNED Paper COA Autographed Motorola Cell Phone Inventor$39.99logo
thumbnailMartin Cooper Signed 3x5 Index Card Autographed Signature Cell Phone Inventor$40.00logo
thumbnailMartin Cooper Signed Business Card DYNA$45.00logo
thumbnailMartin Cooper signed/auto Cell Phone Inventor Communciations RARE COA LOOK!!$49.99logo
thumbnailMartin Cooper, Inventor of the Cell Phone, Signed & Inscribed 7 x 5 Photo, COA$24.99logo
thumbnailSIGNED INDEX CARD BY MARTIN COOPER! HE INVENTED THE CELL PHONE CELLULAR PIONEER$5.80logo