While I agree with you partially, I feel in Pakistan you will not find Tag in many stores with 2 year warranty. Grey import mostly. However, in other regions, Tag is retailed in many stores, big and small, with different discounts. So it is possible to find a Tag or any other luxury make in a boutique watch shop and sometimes at a good discount.
This is Tag stores locator in Jeddah, according to official website:
Thats 10 shops retailing Tag in Jeddah alone, according to official website. Ofcourse, since they are official shops, they will come with official warranty and other shenanigans.