Unfortunately, as with all success, there are imitators. This fake Mighty Vaporizer was purchased from eBay; they are also available on other sites and from China distributors for about $75.
The fake Mighty uses a plastic that is shiny and smooth, not matted like the original. We have no idea what material is used on the fake Mighty, however, there were several white stress lines visible on the plastic; a sign of low quality material. When we took these pictures the mouthpiece kept falling off because it was not a snug fit.
The logo on the real Mighty is a 3D holographic decal; the fake Mighty uses a rubber mat with a stamped logo.