@Overstock.com - This Innerspace memory foam mattress provides a solution to the uncomfortable sofa bed mattress. This memory foam mattress is designed to provide you and your guests with the best nights sleep possible. http://www.overstock.com... $179.10
Sleeper Sofa in kkitten93's Garage Sale in East McKeesport , PA for $25. Full size mattress in sofa bed. Not very comfortable to sit on for long periods, but nice to sleep on. Can be moved in a minivan with seats removed.