>>250If you do this make sure you get non-liability agreements written up by a lawyer.
If you don't know anything about the business though, I would look up the costs of processing shred (IE the lowest price for mixed metals) and see how much it would cost to get it cut up, then just sell it to an actual yard.
Pull out the actual copper maybe. If you can find someone who is in the scrap industry you'd be wise to partner with them, just make sure they don't Jew you on the prices. Fair go on something like this would be like 60-80 them and 20 you, depending on if you contribute any labor and whatnot. Scrap guys will usually know which parts to yank out, too, as well as make sure to get all the copper and catconverters and whatnot.
>>300 is an idiot, you don't want to get anywhere near dealing with thieves. It will fuck you legally and financially.