I have a Brother portable I got about a year ago, that does 80 stitches and came with the extension table and all the presser feet and accessories. It weighs all of about 10 lbs so it's easy to tote to classes. Got it on Amazon for about $180. It does really well for piecing and SID on smaller quilts. I also have a Singer 501A that does heavier stuff. You might check Craigslist or your local thrift shops for used (but working) machines. Good luck!