Omega B part costs?!?

Evening! Would there have been a question to you, and this is about the following: Have Omega B built in 1996, 2.5V6 with at the time 164tkm on the clock. Now I think about slaughtering it and selling it in part…. But doesn’t want to let me pull over the table with the prices. Can one of you tell me what e.g. the machine brings with it parts? What can one demand for the gearbox and the Diff? And what else can a leather equipment be provided after school grade 2-3?!? Original Opel aluminium rims in 15 inches? Would be grateful for tips because I don’t want to be taunted. I compared here and there with a scrap metal and am curiously getting out of it. Completely the car is supposed to bring only 1200€…. Thanks already, Alex gruß