How much does this cost to the nearest dollar?

Theater Solutions TS6DV Six Zone Dual Source Selector with Volume Controls, Black
Theater Solutions by Goldwood 6 channel speaker selector box with volume controls and 2 source capabilities is used in conjunction with your current home theater amp/receiver and/or an additional source unit. This selector box allows you to add up to 6 pairs of speakers. The easy push button design lets you activate each pair individually to customize the listening experience in your home and independently control the volume to each pair. The A and B option allows you to connect two sources and switch all zones between those sources with ease. Installation could not be easier!! Simply connect the left and right outputs from your amp/receiver and/or another source component to the left and right A and B inputs on the selector box, connect up to

Price is $139.00
Price: $138.99