Today only, Amazon lowers the price of this Mirage Nanosat 5.1 Small High-Performance 5.1 Speaker System from $449.01 to $349.99 with free shipping. This is the lowest price we could find by $125. This set includes a subwoofer and 5 compact, high-powered satellite speakers. They are designed to deliver 360 degree sound, recreating the feel of a live event. Only KS, KY, ND, NY, and WA charge sales tax. Note that you may have to manually select Amazon from "More Buying Choices" on the right side of the page.