Mattresses, Bed Frames & More! for $18.99 – $699.99. I’m starting a get rid of the current bed phase: why do I need a bed so high I can store banana boxes underneath and my feet dangle off the floor when I sit on the edge.  The options aren’t huge, but I’m getting an idea of what works and what won’t. When it’s so high there’s a big leap from the top of the doggie stairs to the actual bed and they refuse to perform acrobatic tricks …