I came across these 3 machines, I assume they are for steaming or frothing milk. Has anyone seen them before or know anything? They all seem to turn on and function, anyone know what they would be worth? Can't find information anywhere on them !

I would put the hose in a bucket of water, let it warm up, put a large mug under the spout and press the caffe or latte buttons. I assume they control the volume. If they work, I assume they will suck some water out of the bucket and put it in the cup. That should test my ability to guess how it works and maybe it's ability to work. After that, try the same with milk, but then you need to get it clean which I've no idea how to do.

Good find, hope you can get them working. Here's a link with a photo of one in operation.

http://test.shopix.com.ar/enventa-espum ... A909892428

I also found a current eBay auction for one with no bids. (and $90+ shipping)