GPU prices have started to come down in the US. Check Newegg and Amazon US. Wait for a month or two for the prices to fall in India too. Just for your reference, let me give you the prices of GPUs as they were before the mining craze:
GTX 1050ti 4GB - Zotac - ~11000
GTX 1060 3GB - Zotac mini/AMP - 17000/19000. One time, I even saw a mini for sale for 13k on Amazon in a lightning deal!
GTX 1060 6GB - Zotac mini/AMP - 23000/25000 - In an ideal world they should be around 19000/21000
RX 480 8GB - 20000 is the cheapest I saw back in Feb 2017
RX 470 - 4GB - 17000 is the cheapest I saw back in Feb 2017
GTX 1070 - Zotac mini/AMP/extreme AMP - 35000/38000/40000 or so
Above are the prices that were "normal" a year back. If one has to buy them today, they should be 10% cheaper given that the electronics usually drop prices as time goes by. However, around May last year, this whole crypto craze swept the GPUs off the market forcing us to spend exorbitant amount of money. I bought my mini 1060 6GB for 23k in Sep 2017 when the GPU prices fell down. Around Oct or Nov 2017, RAM prices increased and crypto craze increased again, due to which GPU prices have again increased so much.
I want to sell my 1060 to make money off of it or break even, but my idealism is not letting me to.