Terepeak has launched an iPhone index to compare prices of locked and unlocked iPhones on eBay. The data is automatically updated every seven days. Data includes average price, total number of items sold, and total dollar sales. Terapeak said this is the first of a series of eBay indexes it will publish.
Terepeak has launched an iPhone index to compare prices of locked and unlocked iPhones on eBay. The data is automatically updated every seven days. Data includes average price, total number of items sold, and total dollar sales. Terapeak said this is the first of a series of eBay indexes it will publish. 
