Stumbled across this: CrashPlan bigsale
Right now it's 94% off their normal 1yr backup plans. With GST, it cost me just over $11 for a family plan. 2-10 computers, unlimited data. The discount goes down every two hours.
If you're looking for an offsite backup solution, definitely have a look.
From the site:
How the Sale works -
On Friday, Nov. 23 at 6:00AM CST, CrashPlan 1-year plans will be FREE. Every two hours after that, the price will steadily increase until Monday Nov. 26, 2:00PM CST, when your purchase will be discounted 42%. The discount will remain at 42% until the sale ends, 11:59PM CST Monday.