all genuine. I've collected all of mine bar one off BidJDM. and in all honesty i've never spotted a fake one. they're mostly all used, although not ALL of them, there's two black faced EGTs sitting on ebay right now brand new never used (EL1s, not EL2s). and you can pay anywhere from a few quid all the way to £140+, all for the same styled gauge lol. its madness. the biggest problems is getting them with all the wiring and sensors present. wiring is usually there, but getting the sensors can be a turd. i've linked quite a few of them in my wanted thread as i've been searching for a pressure gauge. Phil.