https://dl.flipkart.com/dl/oppo-reno2-f-lake-gr...
5000 instant discount with any credit card or debit card as payment mode
So final amount will be 16990
Then 850 cashback if used flipkart axis credit card for payment,
So the net effective cost if used correct methods are 16140
Lowest ever price for this varient in flipkart,
16990 is also lowest price till now…. 
https://www.desidime.com/deals/oppo-reno-2f-8-128-lowest-price-ever?page=1#post_7373871
+5k on exchange
%20@lowest%20price%20ever%20%20for%20Rs.%2016140.0%20%20at%20){kind=link}