What are the concerns of using Swappa?
http://swappa.com/listing/MQM308/view
No way I am going to lose my unlimited data plan with Verizon, so I need to buy the phone outright. Prices are crazy. How can I be sure I can activate this phone on my Verizon account...or should I just bite the bullet and buy a new black one from Verizon for $100 more?