Replacement Head Unit for 2011 Leaf SL

I've got a 2011 Leaf SL which recently got a damaged screen in an accident, so now I need a replacement; where is a good place to search other than salvage part sites (going rate is about $350 for the larger tilt-screen unit in the SL)? I did see one thread on an aftermarket option but it didn't have full functionality; mostly I just want the AC status and power screen, and rare change of the charge timers.