This deal has ended.
Update: Check out the $10 price cut. Extended, Newegg has the Unlocked AT&T Option GT Ultra Express Card on sale for just
$39.99 $29.99, matching the second-lowest price we've seen. This device plugs into a laptop's ExpressCard slot, providing an internet connection wherever you can get a cell phone signal, provided you have a compatible data plan. Shipping is free and there is no tax (except CA, TN, NJ).