Amazon lightning deal for Griot's Garage 6" random orbital polisher for $79.95 and Prime shipping.
http://www.amazon.com/Griots-Garage-.../dp/B009UKUUWE This is a pretty awesome price for a really good polisher. Looks like this will be available unless sold out for the next 4 hours or so.
Edit to add the above link is for the 10" cord, but the 25" cord one is also on sale for $99.99 just select the option for the 25" from the link above if you prefer that one instead.