eXpansys offers the refurbished Unlocked Sony Ericsson TM506 GSM Cell Phone
in Green for $49.99
for shipping. That's the lowest total price we could find for a refurb by $21, although we saw it for $9 less in August. This 3.4-oz., tri-band GSM clamshell phone features a built-in GPS, Bluetooth, 2-megapixel camera, and more.
Note: No warranty information is provided. Also, it's T-Mobile branded but will work with other GSM providers. However, data is optimized for T-Mobile.