Reversible Comfort Medium Firm 10″ Queen-size Foam Mattress for $251.09 after adding it to the cart for an automatic 10% off plus another 7% off with this coupon link. Shipping is $2.95 for a total of $254.04 shipped. Here is a screenshot for your reference. Please note that the 7% off coupon link works for new customer only so you might need to sign up for a new Overstock account to use it. This reversible mattress is constructed of a plush foam on top of high density foam covered in stretch knit ticking on each side.