If you’re really serious about improving your nighttime routine, you can buy an entire foam mattress today for $375-$608 (queens cost $518) in Amazon’s Gold Box. These 4.4 star-rated mattresses are constructed of seven inches of high density base foam topped with a three-inch layer of memory foam, and come with a…
Source: LifeHacker – Finally Get Yourself An Internet Mattress From This One-Day Amazon Sale