firstly, its the DS not the GB so
secondly, since the psp can connect to the ps2 u have 2 consider all the people with a ps2 will have an incentive to buy the psp
and the pocketstation was only released in japan and some other places, AND its nothing like the psp, it was meant to be a little extra thing like a tamagotchi thing, or like the thing for the dreamcast.
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