I thought this was a fluke, but it looks like it's still in effect. A 12 pack of Chemical Guys microfiber towels for $17. A 3 pack is $13, so this is a screaming deal. I bought a pack of these and they're pretty dope. Especially at just over a buck a piece.
Click on the link and then pick the 12 option.
http://www.amazon.com/dp/B00BQYCK8O