How many PSP's will "The Force" sell?

[ckmlb]

DonWii said:
http://gear.ign.com/articles/804/804856p1.html

"...on October 9th the Star Wars Battlefront PSP Entertainment Pack will launch featuring a limited edition Ceramic White PSP Slim with a silkscreen of Darth Vader's iconic bust on the back. A copy of the new Star Wars Battlefront: Renegade Squadron game will also be packed in."

I meant the game packed in with it will sell systems but not the special Star Wars look or whatever.