You know, I actually looked it up. Using only titles released internationally, of course, since doing otherwise would just make it unfair.
GT2 sold better in America.
GT3 sold better in America.
GT1 sold better in Europe.
GT4 sold better in Europe (by which I mean it outsold America 2:1).
GT5
![Tongue :P :P](/wp-content/themes/gtp16/images/smilies/tongue.svg?v=3)
rologue sold better in Europe (by which I mean it outsold America nearly 3:1).
GTPSP sold better in Europe (by which I mean it outsold America nearly 3:1).
GT5 sold better in Europe (by which I mean it outsold America 2:1).
I don't see why it isn't fair to say that North America
probably isn't GT's best market even if it could have been considered to be in the series' first three years (of 15).
People who preorder a game may
not purchase it, no, as a preorder simply requires a deposit. People who are given a gift of a preorder of a game (as tends to be part of the reasoning for things bought on Black Friday) may in fact not want it at all, even assuming it was paid in full.
And that's still assuming that GT6 is still available in meaningful numbers for preorder a week from release.