Medela Swing user here to

I bought it second hand off ebay, only paid about 140, box and all, in perfect condition, barely used, as 90% of pumps are.

I had purchased it for expressing when I am at uni, that only lasted a couple of months and now I am external. But I still use it for when a need a store of ebm for when I am going to be without DD2, she is dairy intolerance so formula is out. The pump works amazing compared to my old crappy avent manual, its hard to express when you don't do it regularly but having this pump I think makes a huge difference.