Ansen 15 X 3 1/2 with a 4" bp I picked up at a garage sale for $50. Ya gotta keep a sharp eye
There's a guy who shows up at the local swap meets with a set of 15 X 3 1/2 Super Tricks with a 4" bp. At $500 for the pair he gets to keep hauling them around.
I don't need them THAT bad.
Be really careful buying wheels at swap meets: My estimate is 2/3's of the wheels being sold are junk (bent, cracked, etc). And take your own measuring stuff, as some knobs will tell you ANYTHING to make a sale.