Pretty sure this wouldn't have cost more than 2 crores. And that too is a lot for this, imo this would've been much lesser.
Bro, even if he gets like 3 hours everyday, thats (3 x 15k) x 30 = 1,350,000 Rs.
He recovers the investment in say .... 20,000,000 / 1,350,000 = 15 months.
Then .... well ... PARTAYYY 