hi there is a blue spy on ebay right now. the item number is 110052810673 does this look authentic? the color doesnt look like how the petrol should look...im interested in buying it but im not sure if its fake. the seller has already sold about 3-4 of the same bag, does that usually mean its fake? im new to ebay so any advice would be GREAT bc u all seem like u know ALOT about the spy!! thanks so much!