Looking for Xbox game Zone 1

When the Xbox came out in Taiwan, it was the NTSC version. which I bought in a hurry. That lasted for a little while and then they introduced the NTSC-J which is different, and little by little all the NTSC game disappeared and they can be found now. I looked hard, but then again maybe not hard enough, so I am asking, anyone has seen these Xbox NTSC. I am tired of buying through eBay and paying 20US for shipping.
If you have 2nd hand I’ll take too.

Why don’t you get yourself an executer chip :wink:. :moo: .

What is that? and how to get it?