I'm about to receive a small settlement. I'm putting aside approximately 2G's for a new sewing & embroidery machine. A young lady pulled me aside in my LQS and offered to sell me her Viking topaz 30 for twenty-seven hundred dollars, in which she purchased earlier this year. She says she's only sewn on it for about 60-90 days. Good deal or bad deal? I've never seen or sewn on the machine. What questions should I ask regarding a used machine? How do I know if I'll be given all the things that go with the machine? Help.