Have you seen it run and stitch? For $100 I would expect it to do both. What accessories are with it? Does it have the decals you like? Prices vary with location and condition. Are you content to use a machine that is straight stich only without accessories? I am not sure if the -16s even have a backtack. I am thinking not. Check the cords carefully before you plug them in. Many have very poor insulation.