My FIL has always done this. He'll scrounge anything and resell it. I believe that he and his GF make a pretty good living that way. He's a state retiree but he will buy anything to resell at a profit. Beats all I ever saw. You should see his house. Between the junk and all her relatives living in that house, it's pretty disgusting. You have to step over people when you visit. All sitting on the porch with nothing to do but wait on the old man to die.
And it will be a big mess when he does. :|
And it will be a big mess when he does. :|