For sale is a set of 3 GFC Universal Mounting Brackets, with hardware, for $120 in Olympia, WA.
I will ship CONUS if needed, but will require prepayment. Brackets are in excellent condition, paint is intact, and only some minor scuffs where there was mounted contact. New are currently unavailable and would cost $195 plus tax and shipping, so this is basically a buy 2, get one free deal.