Bestbuy offers Samsung - MX-ST40F/ZA Sound Tower 160W Portable Party Speaker for $299.99 (reg. $499.99) with free shipping. 

Product Description:
Bring the party to life wherever you are with massive sound and lights that sync to every beat. Perfect for house parties, outdoors celebrations, and karaoke sessions, this compact tower is splash resistant and delivers long lasting playtime. Plus, link it wirelessly with other Sound Towers to amplify the moment and keep the good vibes going strong.