After a recent cruise to my local CANADIAN Wal-mart, I noticed that the oft-criticized, yet well-to-do-in-sales raunchy classic Duke Nukem was on sale for only $39.99. I was on the fence about buying the game after hearing so many different views of the game and without playing/renting it first. I ended up buying it anyways, since it was only $40. So, if you've been on the fence buying it as well, maybe this dip will be the incentive you needed to check it out.
The Duke Nukem: Forever seems to also be available for $39.99 in the AMERICAN Wal-Mart.