$40 shipped cont 48 only reg $100 at best buy
have a few extras laying around
black red magenta yellow purple


Features and Conveniences:

Shock resistant band adds an extra layer of protection
Toggle between Charging and Standby with the flick of a switch
LED Status Indicator - Indicates charging mode and current battery life. Know before you go!
USB Charge and Sync - Charge and sync your iPhone to iTunes without removing it from the juice pack.
Mophie Juice Pack Times:

Up to an additional 8 hours of talk time on 3G
Up to an additional 16 hours of talk time on 2G
Up to an additional 7 hours of internet use on 3G
Up to an additional 11 hours of internet use on WiFi
Up to an additional 44 hours of audio playback
Up to an additional 11 hours of video playback