I've got a Canon EOS Rebel T6s (760D) which stopped working after its electronic start system was destroyed by a fall. It also has some dead pixels, so I decided not to fix it. I was thinking about selling it to a technician so he can use its good pieces for cheap replacement, but I also have a Canon 80D, and I've read somewhere (don't remember where) that these models share some parts.
Would it be justified to keep the T6s in case I need replacement for any 80D part?