well, bro the parts from australia are total original made by toyota, though used but in VGC. moreover, anil was asking PKR 5000 for his expenditure that makes it only 400Rs. less than frieght from aussie.
anyway, would send you the link thru pm for you to see what the parts actually cost.
moreover, i have got two celicas, one ready (swapping 1jz in it) other under process, both in original condition, check them out at: http://www.omerjamil.com/celica