I recently bought a 1916 Singer treadle with a 4 drawer (only 2 on each side) at an estate sale for $40. It was dirty and needed oil/lube but otherwise in good shape, complete with attachments (no idea what they're for). It sews a beautiful stitch. It is a model 66. I felt the price was cheap but then I love all old Singers and think they are usually underpriced.