Which one are you talking about, the $40 one or the $120 one? There are 2 stores here with the $40 one, none with the $120 one. Besides, I don't think I could bring myself to dump $60 on a strategy guide for a game and franchise I've never played.
The easiest flip is the standard paperback one. It's going for $40-$50 right now on Amazon. Not sure about the regular hardback one on EBay but it isn't a good flip on Amazon.
The super hardback one would be an insane flip. It's going for $180 sealed on Amazon right now.