Get cash for your old cell phone and buy an iPhone 3G
If you have already purchased an iPhone 3G or if you are about to buy one, don’t just throw away your old phones yet. iBuyPhones.com is offering cash alternatives for your old cell phones including your Blackberry phone models. They seems to be offering good price for the old phones considering the fact that my HTC Touch is given $100. I am not sure if there are other good online services that buy used cell phones at better rates than this one. If you know, let me know.
iBuyPhones.com provides an online tool that instantly valuates your phone model which tells you how much to expect from your old phone and make the decision. Mind you, as per their terms and conditions page, looks as if your phone does not has a valid IMEI number, the valuation could be brought down $0. Before you consider them, do read their terms and conditions page once.
A word of advice, before you give away your cell phone, don’t forget to backup your cell contact information, any other software and downloaded programs.
[source]
