Okay I went to walmart.com and i searched "kingdom hearts 2" i was making sure that they didnt change there date that they were selling KH2 (march 28th) and i noticed that they are selling ther walkthroughs for the cheapest. The limited edition is being sold for $18.60 and the regular one is being sold for $11.99. and they are selling those the same day as the game which i think is the best.
if this has already been posted im sorry for posting it again
if this has already been posted im sorry for posting it again