Why settle for a boring couch when you could have a piece of furniture that grows with you. You can lay across it, build it into a chair, fold it in half like a blanket, the list goes on. As for price you need to visit the website and fill out a request. I was poking around and found a few more interesting things, chairs made of flexible wire and tables that grab hold of things when placed on them.

http://www.animicausa.com/animi.html

www.gizmodo.com

The Anima Causa “Feel” Seating System is made of 120 elastic fabric-covered balls that move around with you, changing their form with what the designer calls “the emotional state of the body.” Inspired by molecular structures, it can be arranged in a nearly unlimited number of positions. Fold it up into a seat, lay it flat as a bed, or wrap it around you. Looks like fun. Check out the animation on the company’s website. If you want to know how much it costs, well, they’ll get back to you.