Though from what I hear about Chi about a solid amount of people spending $1000 I don't think it would trickle over to our market in a way where it could get that out of hand. The US MMO community is very big about balance. They wouldn't want the negativity from that streaming over to KH3. Though if the average player spends $20-80 that would be pretty reasonable for a title that carries the name Kingdom Hearts.
Though we would have to see what exactly we can spend our money on.