Somebody in the Greater Houston area please buy this to keep me away from it! It's a Universal, 15 clone (as near as I can tell from the picture) and it's said to run, whatever that means. Usually it means that they plugged it in and pushed the pedal without oiling the machine or putting fabric under the foot.
http://houston.craigslist.org/atq/3650465666.html There is no mention of attachments and the cabinet is in deplorable condition, but for some puzzling reason the machine looks cleaner and less used. I'm not too sure about the price either. Maybe the seller should pay someone to have that icky cabinet hauled away. For out-of-towners, just let me mention that this area is subject to relentless humidity. Rot, rust and corrosion are the rule rather than the exception, unless things are kept indoors with air conditioning.
There are a whole lot of vintage machines on CL here this morning, and I shouldn't even be looking!