Saw a post on my Goodreads feed about this. The post is technically from late Thursday night, but the price is still $20 right now. Not sure when the price will go back to $40, but this is a great deal if you can get it for this price. I will not be purchasing it right now since I don't have the money to spend on this, and also because I can get it for the price through nanowrimo anyway.
http://www.amazon.com/gp/product/B00...loodletters-20
http://www.amazon.com/gp/product/B00...loodletters-20