Popsugar Living Home Shopping Best Cheap Sleeper Sofas The Prices on These 14 Stylish Sleeper Sofas Are So Good, You Won't Find Them Anywhere Else 5 June 2019 by Krista Jones View On One Page Photo 9 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Mainstays Memory Foam Futon This functional Mainstays Memory Foam Futon ($150, originally $200) features adjustable sides. Mainstays Memory Foam Futon $150 from walmart.com Buy Now Previous Next Start Slideshow ShoppingHome ShoppingLiving RoomsSmall Space LivingFurniture