Nike India — price

Address:

Mumbai City, Maharashtra

i had bought a Nike shoe /vomero-07 at an Nike -out let in Mumbai /khar - danda area & the price they charged was RS 8600/- .The same product is about Rs 6900/- at Chennai. The pricing difference why vastly varying that too in metro"s reasons unknown?? its the way of cheating public ?? people cannot do policemen duty every time ! these kind of brand products prices almost same in every outlets like other countries like in Singapore/Honk Kong etc ,but here every DEALER if get a chance cheat public? sick place !!!