Here is the 15-91 I got a week ago for $20. I took her out of the cabinet, and my DH fixed her bare wires (yikes!) Then my sweetheart made a cutout to fit my machines in...so great! He made it long enough to fit the 401a, so there is a little extra space when the 15-91 is in. He built me the cabinet when I asked for a little bookcase. Now it's perfect for me! I bought a new bobbin case from sew-classic and cleaned her up. She runs well and I'm excited to get more proficient at free motion quilting. The one thing I've noticed is that her bobbin shuttle kind of rattles. Is this common or is there a fix I can do? Anyway, here she is!!