This is a Desirable 'Sonic Gems Collection' for the 'NTSC USA Gamecube'.

The game comes complete with Box & Instruction Booklet In Very Good Condition.

THE NTSC REGION IS THE SUPERIOR VERSION 

The game can Output a 480p Signal which the Shoddy PAL version cannot.

Did you know that the PAL Version is awful too, only displaying in slow 50hz with no option for a 60hz signal.

You are better off getting one of the NTSC versions of the game instead.

Finally, Due to the Popularity of Action Replay offering so many more codes to tinker with this USA Version.