Hotwheels in Jaipur? Offline/ Online?

I am looking to get my hands on some good collection to create a gift box for my bf! Recommendations please? Where can I get my hands on hotwheels? And approx price range, and which ones should I go for? (I have no clue; I only know that he loves cars, and he loves hotwheels) Any offline store in Jaipur where I can get them?