Kazunori Yamauchi, GT5's producer, has been seen in a promo clip of a Mercedes SLS AMG holding a boxed Gran Turismo 5 with space for three discs contained within.
It's likely those are just bonus discs in some limited or collector's edition being planned. The clip pans to Yamauchi-san who holds the box set for mere seconds. Our first glimpse.
Forward to around 0:50 to see a glimpse of the GT5 box held by Kazunori Yamauchi. The Mercedes clip explores the cars recreation in the upcoming and highly anticipated racer.