Where can you buy an ocelot kitten not restricted to the US?

I have no idea but some zoos have adoption programs so maybe go to a zoo with an ocelot and ask to adopt it.

Clarification: Zoo adoption programs are a way for the zoo to raise money. When you "adopt" and animal you agree to pay a certain amount of money each month to help feed the animal. The animal stays in the zoo, you do not get to take it home.