Since you have a limited budget I would recommend that you ask around for demo models or trade-ins. The kind of machine you want is the kind I just bought myself. It is pretty much a no frills model and the kind that lots of people I would imagine might trade in because they want more options. Your local quilt guilds and fabric stores are also good sources of information on who has one to sell. Sure hope you find what you want. After 15 years you deserve it.