Used, sold separately per the prices below, or sold as a package for $380:
Behringer Europower PMX2000 500 watt mixer head mixer: $180
2 Behringer Eurolive B1520 Speakers: $110/speaker
Speaker Stands: $45 for the pair
Please see Craigslist's post, below, for pictures.
http://buffalo.craigslist.org/msg/5924900171.html