This deal has ended.
The Bodipedic Essentials 2-inch Memory Foam Wave Mattress Topper drops to $42.99 at Overstock. With $2.95 shipping, that's the lowest price we found for any 2" mattress topper by $6. Plus, new customers get 5% off by clicking through this link. It is available in five sizes for this same price and is hypoallergenic. There's no sales tax (except UT).