mwave offers the refurbished BlackBerry Curve 8310 GSM Smartphone for AT&T
in Gray for $49.99
with free shipping
. That ties our October mention and is $55 under the lowest total price we could find for a new, factory-sealed unit. This quad-band GSM phone features a 2.5" 320x240 display, QWERTY keyboard, 2-megapixel camera, Bluetooth 2.0, up to four hours of talk time, BlackBerry OS, and more.
A 1-year warranty applies, although it's unclear who supports it.