Pre-Order Ghostbuster DS for 5.99?

[Cmosfm]

Looks like someone with 100% feedback on Amazon is offering this game as a pre-order for 5.99...something's not right I'm sure:

http://www.amazon.com/gp/offer-list...8?ie=UTF8&s=videogames&qid=1198904313&sr=1-28

 

[woocag]

A used pre order for 5.99 plus 5.29 shipping? Probably just a mistake, honestly.