It looks like one I saw at an estate sale in Tigard, Oregon recently. It was sitting at the end of a dark hallway (outside of a bedroom full of all kinds of fabric that they sold in bundles). They wanted $5 for it and I didn't buy it - I have been kicking myself since then. I even emailed them and asked if they still had it would they save it for me so I could come back for it - they never answered my email so I assume that someone else got lucky!
I know that I learned my lesson ... the next time I see a machine I think I might want for that kind of price, I am going to buy it and decide later whether to keep it or not ...