my step mother is the town manager and wants me to scrap and tear down a mobile home that is junk. she said everything that is metal i can take and she might even pay me and a friend to tear it down. my question is, how much copper are in old trailers? and do you think its worth my time? the only downfall is i got to load the wood and garbage onto the trailer and bring it to the dump (10 miles away) but its free except gas. let me know what you guys think...