The trouble with Ali Baba is that they're 1. not all necessarily reputable vendors and 2. have minimum order requirements of typically 10-1,000 items. Although if you wanted to open a shop to sell this stuff, they're great (apparently).
Brouwland has an automated 1-BBL system that I always drool over. It's something like 80k. For that kinda coin, I can become debt-free, AND still keep my 5-gallon system. Still it's fun to dream.