I can get an ESP32 for as cheap as 2$ equivalent of Indian money in my city. what the price there? and which city do you live in?

 

$1.38 at Mouser

Edited: You didn’t specify what ESP32 product you are talking about. If you are talking about the poplar ESP WROOM32 board, they ate about $5 each if you buy 3 of them.

 

The shipping to my location near Detroit would cost more than that price.