Foam Exercise Mats, 24 sq. feet, $16 after $1.25 coupon

No matter the space you’re working with, you can put down these foam mats to save your floor from damage and your joints from aching. This $16 package (after $1.25 coupon) gets you six 2' x 2' half-inch thick tiles to cover a 24 square-foot space, which is the best deal we’ve seen since July. You can also spread them out where ever you might put an anti-fatigue mat, like under your standing desk or by the kitchen sink.