I have been very good and have kept my vintage machine collection to four: a 1951 Centennial FW, a Singer 401A, a vintage Bernina Record 830, and a 1889 Singer 27 treadle in cabinet.
This evening, DH was reading the paper and mentioned an area auction for next Saturday which has a Singer handcrank (doesn't say which model). We may just have to go check it out...