most of he people here are broke :P.. they'll give you offers of 14 and 15 and so on.. a proper buy wont make silly offers to you on and open forum saying "15 LACKS CASH" he would spend the extra 2 rs and call you :P.. so dont worry.. stick to your price.. and INSHAALLAH it will sell :)..
p.s. nice and clean car (Y) and good luck with the sale..
just from my experience.. no offence to anyone.. but if anyone feels they got offended.. then then they probably deserve it..