Martin Luther nailed his 95 theses to the door this very day 490 years ago! Well we don't know that for sure, but it sounds good!
As well as the obvious benefits, this also means that some Christian book shops are running reformation deals today.
I was therefore going to tell you about the deal to get a Reformation Study Bible Hardback copy for only $15 from Ligonier, but when i got home from work and went to order one for my wife, I saw that they had sold out!!!! I couldn't believe it, I thought with the 5 hour jump on the East Coast I would be okay.
Check out the link here:
http://www.ligonier.org/publishing_studybible.php
If anyone else was disappointed, you can still get a leather copy, or the next best deal I could find is to go to Monergism books,
http://www.monergismbooks.com/The-Reformation-Study-Bible-ESV-p-16669.html
They still have a free shipping deal going until midnight (US time).
The details of their offer is here:
http://www.monergism.com/free0807.html