Anybody in the Capital District area of upstate NY, Hennessy Homebrew Emporium, my LHBS, is selling 2.5 and 3.0 gallon ball-lock kegs for $60. Reconditioned, and the one I grabbed is in excellent condition. Not sure how many they have, and they don't seem to be offering any kegging equipment for sale over the Internets. Normal price is $70, IIRC.