This deal has ended.
This Slumber Solutions 4" High Loft Memory Foam Topper drops from $89.99 to $80.99 at Overstock.com. Plus, new customers can activate this link to drop it to $76.94 in their cart. Even with $2.95 shipping, this is $37 under the best price we could find for a the 3" version! It comes in sizes Twin to Cal. King and has 4.5 out of 5 stars by over 2100 reviewers. There is no sales tax (except UT).