Here's one, looks in good shape on ebay, with a 'buy it now' button for $249 w/lots of accessories, case, and reasonable fright, if anyone is interested.
http://www.ebay.com/itm/Singer-Feath...item2a0e9b9c89
and yet another, with buy it now for $274.99, button, or make an offer button, with accessories, case and reasonable shipping as well.
http://www.ebay.com/itm/1950-Singer-...item4840b36234
Not affiliated with either, just passing on info.