The problem is that it's manufactured and sold by a UK non-profit, so you're importing it to India. You may be able to get it cheaper by buying it from someone

The problem is that it's manufactured and sold by a UK non-profit, so you're importing it to India. You may be able to get it cheaper by buying it from someone outside of the country and shipping it to India. I'm not sure if importing for private vs. commercial use matters or not in India.