OK I'll be the black sheep, runt of the litter, etc., etc.
I bought this corona knock off from ebay:
High Hopper CAST IRON GRAIN CORN Mill Grinder $ave!! - eBay (item 120302026398 end time Sep-11-08 16:00:00 PDT)
Remove the handle and thread a headless bolt into the grinding shaft, chuck it to an old 1/2 drill and you got a fearless mill for forty bucks.
Yes, I realize the downside to these red headed step child mills, but nonetheless I am vey pleased.
I'm sure all the roller mills work well! JSP, Monstermills, Crankenstein. The Barley Crusher is well recieved and comes ready to mill:
The crankenstein you linked above seems like a great value for $67 plus shipping, but be aware you will have to fabricate a base and hopper.
ps. I'd like to thank both FlyGuy and bradsul for their informative posts regarding Corona Mills.