Honestly, there are always people selling REAL LASER equipment in an effort to make enough to pay off the equity loans they took on their homes to buy them, or to help them upgrade to a better model.
Ebay and craigslist frequently have them listed, and there are also outfits that specialize in used medical and spa equipment, as well.
Right now on Ebay:
Item #250810407800 is a Coherent LightSheer with a $500 starting bid and no reserve.
Item #170630614565 is a radiancy Spa Touch IPL with no bids, and a starting bid of $6K
Item #350450906987 is a Lumenis LASER system for $8500
Item #120714525163 Cynorsure Apogee LASER for $7500
Item #120699650276 Candela GentleLase Plus for $20K