This deal has ended.
Get this T-Mobile Universal Car Mount for smart phones for $3.95 at All4Cellular.com. Plus, shipping is free. That's the lowest price we found by around $8. While made by T-Mobile, the adjustable arms and shoe make it compatible with just about any smart phone or comparable portable device. It fixes to a car window using a suction cup and has an adjustable arm. There's no sales tax (except IL).