Yes it is. As in India there is no official sale of DJI drones. So the seller who is selling has to be sure if the drone is working fine. So when they import, they check the drone. And I checked the activation/warranty date it was ~15 days back.
Depends on the model. The one that I have is DJI mini 4 pro. When I bought it was ~1.4L. But now the price is dropped. You can check the latest price on the website.
Design info: www.designinfo.in/p/dji-mini-4-pro-drone-with-fly-more-combo-rc-2-controller/ ~₹1.4L when I bought. But the price is dropped, you can check latest on the website.