Walmart offers the Eclipse Twin Over Full Futon Bunk Bed in four colors (Black pictured), model no. 02091W, for $169. Opt for in-store pickup to dodge the $19.97 shipping fee. That's $10 under our May mention and the lowest price we've seen. (It's the best deal we could find now by $77.) This 78" x 41" x 65" bunk bed features a metal frame, ladder, and guard rails. It accommodates one twin mattress and one full-sized futon mattress.