Walmart offers the 9 by Novogratz Vintage Tufted Sofa Sleeper II in six four colors (Navy pictured) for $289. Opt for in-store pickup to dodge the shipping charges, which start at $57.10. That's $17 under our mention from a month ago and the lowest price we've seen. (It's the best deal now by $153.) It features a wood frame and holds up to 600 lbs.