Amazon pretty much always has guide at a discount from what Gamestop charges with the companion book discount I had this preordered from Amazon, but I ended up picking it up at Gamestop because they offered me the discount anyway since I have the game preordered there, and I wanted something to look at and drool over while I wait for the game to come out. The guide is pretty solid for beginner/intermediate players, and expert players... well they've probably already come up with their own strategies
I won't say this is a deal, considering Amazon pretty much always has their game guides on discount, but good to know anyway for those who're interested in getting one, cause it is cheaper than getting it with the game at GameStop.