Is there money to be made at thrift stores?

ok heres a magnet tip, keep a p38 on your keychain and stick a hard drive magnet on it, that way you will always have a magnet with you, also the hard drive magnet backing plates have screw holes in them that you keyring will go thru, either way will work, i like the p38 method because the magnet comes off the keyring easily when its needed, just dont put your keyring in the same pocket as your wallet

another one is screwing the magnets to a piece of wood then attaching a broom handle to it, that way you dont have to bend over to pick the screws up off the floor