Sears offers the Serta Perfect Sleeper Glenellen Super Pillowtop Plush Mattress in various sizes as listed below. Even better, take an extra $50 off via coupon code "SAVE50". Plus, all orders receive free shipping. That's a savings of at least $1,034. The sizes, with prices after coupon:

• Twin for $705.99 ($1,034 off)
• Twin XL for $732.99 ($1,067 off)
• Full for $732.99 ($1,087 off)
• Queen for $782.49 ($1,218 off)
• King for $1,110.99 ($1,669 off)
• California King for $1,110.99 ($1,669 off)