It depends on how long its been after u bought it.. 400-440 is too much i guess.. Visit amazon and ebay and check the average prices on this phone.. U will have an idea on your area.. It varies here by huge margin.. Like its rate here is around $215 maximum for a good phone..
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?