MacConnection offers the Apple 2TB Time Capsule, model no. MD032LL/A, for $274.99 with free shipping ($0.14/GB). That's the lowest total price we could find by by a buck, although most places offer it for $298 or more. Time Capsule is an 802.11n Wi-Fi base station with a built-in hard drive. It's geared towards Apple's notebook line of computers that wish to use Time Machine.