Lastly some advice; if you are buying something from someone you don't know. Get every aspect of the purchase in detail and try to do it through a proper email address (ie: not a hotmail or yahoo account). If someone has internet access then they will have a legitimate ISP account (mtnl/ bsnl/ airtel/ hathway etc.). It would also be advisable to obtain their land line numbers and maybe even a copy of their license.