Move Fast! Walmart has the Dorel Twin-Over-Full Metal Bunk Bed for only $66.99 Shipped! (Reg. $569) It looks like you can choose from either the silver or black for that low price. This bunk bed set has over 2,500 awesome reviews! This price won’t last long, so grab yours now! This is just for the bunk bed frame and the mattress and box springs are sold separately.