I think you should get a used machine from a reputable sewing machine dealer. If you find one bring your own fabric to sew on since dealers always have something super starched that any machine can sew on. Get a brand that has a very good reputation for the vintage. A Singer from the 70"S would not be as good of a choice as an older model. Any used Bernina would be wonderful. There are many more oldie but goodies. You are way better off with an old dependable machine than a cheap one built today. PatternReview.com has lists of machines that have been reviewed. If you find one ask the Board what they think of this brand/model. You don't have to spend a lot of money. Good luck!