of late plenty of old mustang and cortina frames have gone to scrap, there is more in selling the engine on ebay than there is fixing them and getting them up to a standard. a couple of rusty/bent victa frames, all of my chonda stuff.
I wont waste my time on line trimmers unless they are brand name, as soon as I get one thats thrown in with a deal or donated, they pretty much go in the scrap pile.
at the moment for me $140 + for any half decent 4 stroke victa/rover/masport and they are flying out the driveway faster than I can get them repaired and serviced.