I've seen quite a few of these little Singer Featherweight machines - at auctions and thrift stores - always fetching a higher price than I can understand - what is so special about these ?
Here's just one example - local online estate auction -
It can't be the " rarity " - it is one of the most common vintage machines that I come across.
I'm accustomed to paying ~ $ 50. for the vintage Elna machines .. John T.