I will make you a whiteboard animation w/videoscribe. Here is a link to one I recently made :
http://tinypic.com/player.php?v=2e2h6vk%3E&s=5#.Upq4hmRDu9U The text this was made for is - "Are you a Landlord or Letting agent?"
I can make you a video that will be at least 30 seconds long. I can also add music and a prerecorded voice-over for no extra charge.
The price is
BTC.105207 =$99USD. If you want more than 30 seconds, we can negotiate a price.