Ebay has terminated some sellers I turned in for outright bait and switch, they do follow up. It's mostly community policing though, the rest is software and a small amount of actual human QC.
I'll look for that fake pm25, using branded pictures of a competitor is a violation. They steal my branded pics all the time too. Ebay is full of Asian sellers, they are really bad these days, selling items with zero support. I wouldn't touch a machine directly from China. Go through an American dealer like PM, Grizzly, DROPROS and etc..
It was actually only 2 sellers just about a week ago, then all the listings disappeared after I called PM and asked about this, now there are 5 or 6 of these sellers. It's an epidemic lol.
I actually asked one of those sellers if I could see some "side view photos" of the machine. Since I didn't get any sort of answer at all, I assume these machines are probably just Sieg SX3's, at best, but they could very well not exist at all.