[nerys]

mobile tag is useless at least here in the US (no results)

amazon it works but only for amazon stuff.

I thought someone made a program that you could scan something say "milk" and it would show you locally how much it cost at acme giant pathmark etc..

or scan a dvd player and it show you what best buy walmart k-mart amazon charges etc..

a price comparison program. or have the manufacturer's and sellers obfuscated any capacity to do this ?