B&H Photo-Video offers the Apple 2TB Time Capsule, model no. MD032LL/A, for $169 with free shipping. That's tied with our April mention as the lowest total price we've seen for a new one. (It's a current low of $30.) Time Capsule is an 802.11n WiFi base station with a built-in hard drive. It's geared towards Apple laptops for use with Time Machine.
Note that these aren't the latest versions, which are now called Apple Airport Time Capsule.
If you're at least 62 years old, you can score a $10 lifetime pass to America's federal parks and recreational lands. But act quickly because fees are about to jump.