Adorama offers the Audio-Technica System 10 Stompbox Digital Guitar Wireless System, model no. ATW-1501, for $184.99. This $50 mail-in rebate cuts it to $134.99. With free shipping, that's $50 under our June mention and the lowest total price we've seen. (It's a current low by $165.) It features a 2.4GHz range, two output jacks, foot switch, output mode selector, and battery level display.