Ashvir ji,
How much or what do you know about ND Sports? They are pretty big in sports equipment and clothing business mate. Not sure if they are as big in cricket as they in other sports though.
I have been to their shop in Manchester and their bats are decent and definitely better than most of the crap that is sold on ebay as grade 1.
Not sure if they are used or were used by Shahid, but they did have pic of 3-4 Pak players with their bats. Maybe they used them as a one-off sometime .......
i will be surprised if they are trying to con people.