http://newyork.craigslist.org/que/app/4049112182.html
It's a singer 404 at a decent price, but some parts of the description are funny.
"This machine runs fast and smooth and changes all functions. "
What functions? It's a straight stitcher. stitch length? tension? throat plate elevator?
And this:
"
There is some electric tape on one of the secondary wheels, I think it was to help it turn. "
Someone put a blob of tape around the bobbin winder