I wanted to share this source for rollover couches: http://www.ebay.com/itm/291531856233?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT (http://www.ebay.com/itm/291531856233?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT)
I am checking in with the seller to see if they'd be willing to sell the hinges separately or provide us with a source for them. But, if you're in need of a whole new couch this is an option. The rollover couch style was original to the clippers, so it's nice to see they're still out there somewhere.