B&H Photo Video offers the APC Essential SurgeArrest 6-Outlet Surge Protector Power Strip for $9.99. Clip the on-page coupon to drop that to $5.99. With free shipping, that's tied with our May mention and the lowest price we could find by $2. It features 540 joules of protection and a 3-foot cord.
Reviewing this critical insurance policy takes a little effort, but it pays off big.