the one i saw was at Canon outlet next to rahat bakery, behind blue area. I think this is the only Canon outlet in islamabad. not one of the dealers.
and it was box packed, 500D. don't know whether its made in usa/japan etc...
but Redbull is right, the quality is the same.
anyway, a friend of mine in lahore is interested in the 500D. He is willing to pay you max 45k
let me know if you are interested. cheers!