I also wanted the same switches. Went to "Sultan da khooh" to get second hand but there they were selling it for Rs 3,500 and the cost of new one was Rs 2,500 from Kohi noor motor "Babo Mohalla". I didn't investigate what the difference was.
I am talking about the whole panel of three buttons located towards right hand side. Out of which one is for parking lights and other is for headlights and last one is not connected by standard. Do let me know if you could find it cheaper from anywhere. Coz I am still looking for it.