The XBox and PS2 versions are still $50 but the Cube version is $20! It also comes with a bonus (Order and receive free trading cards. Packs of limited edition trading cards feature the girls of Street Racing Syndicate and one of various Bonus Cards containing unlockable items exclusive to EB Games).
http://www.ebgames.com/ebx/product/233678.asp
Edit: Now $14.99. XBox and PS2 versions are $40 and $50 respectively.
http://www.ebgames.com/ebx/product/233678.asp
Edit: Now $14.99. XBox and PS2 versions are $40 and $50 respectively.