If you are looking for global GSM (1st Gen model) Amazon has it for 159.99USD. It won't support Windo or Mobilicity. US GSM will do & it is same 179.99USD.
http://www.amazon.com/dp/B00GWR36F6/ref ... nkCode=as1
http://www.amazon.com/dp/B00GWR36F6/ref ... nkCode=as1