Where can a person buy a fog machine?

If you have a store in your area that rents sound equipment and fog machines, it will likely have them for sale. If not, you can shop online at dozens of sources. Check out: www.halloweeneffects.us/Fog_Machine_Sale_24_s/22.htm AND www.eliminatorlightingdirect.com AND www.spirithalloween.com/decor_lights-fog-machines/