Help regarding, buying a HD DLP projector

For last few weeks im studying about specs and pros\cons of different projectors and have got enuff knowledge bout these!

I just need help from you guys if anyone know some areas to shop for them.....not online! cuz that i already know...most of times products are not available physically in market which u choose them so now i want to just drive into the place actually!

any idea about from where to buy? shops??