A sense of relief
I was worried about the dangers of this thing at first. However, I then realised that the buyers would be sensible, rational people in need of an industrial laser for practical purposes and not a bunch of brain dead morons on a fast track to A&E and permanent retina damage.
Still, if we're looking for practical purposes, provided this thing is waterproof, it may have potential for the evil genius on a budget. Low power laser equipped dogfish, perhaps?