Here is another CL find. Not for me, although if I didn't already have a slew of machines AND a Tiffany machine I'd be tempted. Here is a1920 Model 15-30 Tiffany in a Parlor Cabinet, $150:
http://rochester.craigslist.org/atq/2631604415.html
I believe last spring it was listed (looking at the address) for a lot higher by itself, now they are trying to move it with a garage sale. If it was this price back then, it would be sitting in my house right now!