Walmart offers the Weider Power Tower for $99.99 with free shipping. (Amazon charges the same price, while Home Depot has it for $3 more.) That's tied with our mention from two weeks ago and the lowest price we could find now by $30. It features a 250-lb. weight capacity and can be used for push-ups, pull-ups, dips, and knee-raises.

Update: Home Depot now charges the same price.