You can check at intencity.in
Not unless you want to import it through ebay at an obscene price. I had looked for it too, it was available for about too weeks in Flipkart, sadly didn't have cash then. One retailer told me they had brought limited copies the first time, and had no intention of stocking it again. Who distributed it in India by the way?
Also unlike AcTivision and Bethesda, people who already own the original need not buy any of the DLC's including the Enhanced Edition. Thank the gods for minor miracles [corporations like CD PROJECKT RED].