On clearance! $ 199 on eBay. In for 2 – got one for my buddy too.

• Chrome plated steel connection for vibrator and shaft
• 120V, 600 watts
• Vibrating rod/head: 2 diameter x 18 L
• Flexible shaft: 1-1/2 diameter x 26L
  

http://www.harborfreight.com/clearance/3-4-quarter-hp-heavy-duty…