Well, if you've got the money for such a folly then it's your inalienable right to spend it as you see fit. If you can spend it with a small business rather than a large one, so much the better!
My father-in-law is fairly careful what he spens his money on, but once he's decided he needs something he's happy to by it from a small local shop/business rather than a large faceless corporation. He feels he's doing his bit for the local economy.