So I found a really funky building surplus place about an hour from my house (Star Supply Bargain Outlet in Youngstown, OH) with really good prices on metal stock.
I got a bunch of pieces, including:
- 1" x 6ft length of 6061 aluminum round stock for $29. ($114 at metalsupermarket.com)
- 9/16"x 12ft length of brass round stock for $32 (only size brass they carried)
So I'm a happy camper now. BTW, The place has funny signs all over ... surplus Steel discs labeled as 'Olympic grade frisbees', an odd nylon web harness labelled as a 'government issue jock strap', that sort of thing ... Worth a visit if you pass anywhere close to Youngstown! (I don't think they ship, walk-in only)