Seems like a good price for a professional piece of equipment. Might lend itself nicely for haunted houses or as effects for a youtube channel. Selling for $250 on amazon.
THRILL Vertical Fogger is an atmospheric fog machine that features built-in LED lights capable of producing high velocity 7 m (25 ft.) high plumes of colored fog that simulate pyrotechnical effects, CO² style jets, or "cryo" white dense cloud effects.
Fire this machine up and your party, show, event or business presentation is bound to draw attention. Get maximum attention when you instantly fill the room with a hefty blast of fog, light and simulated jet noise. With 21 bright R/G/B LEDs, the THRILL Vertical Fogger offers virtually limitless color mixing. Beyond just lights and fog, the nozzle is designed to produce a boisterous noise simulating a natural fissure in the earth—creating an astonishingly real "volcanic" effect. And you can link multiple units for even bigger impact. Control is simplified with the included 4-channel wireless remote control or via DMX for more advanced users. THRILL Vertical Fogger adds a dramatic flair to any band performance or DJ/club setup, and makes an unforgettable impression during product presentations, sports team entrances or other ceremonies. (Note: Vertical Fogger also requires Martin Fog Fluid)"