I got mine on ebay for $70, you just need to be prepared to wait for a bit sometimes and not overbid. The 3 I bid on before that one all went for over $200
Oh and mine fits 6 cubes at a squeeze with blowoff tubes running out of the fridge, but from now on 2 SS buckets (it would probably fit 3, but I only have 2). Upright fridge only is the best bet IMO