Im looking to buy a used sewing machine in good working condition.

yeee-ha!

Aldi has new ones for 119 CHF

It think it is an utter shame people do not utilize Craigslist very much in Europe. In Chicago, you can litterally find EVERYTHING on it. Including your machine.

I've seen the one at Aldi. Pretty decent. I miss my sewing machine already. Maybe I should have it shipped.

All the sewing machine dealers have used machines. Also, try the charity shops, I have seen some good older ones there for very little money.