Yeah its pretty bad now, especially on ebay.co.uk. I've almost given up looking for authentics of current NFL jerseys. Its all about jerseys from the late 90's/early 00's - when it was only authentics that had shields on the neck.
About the worst thing you can come across with a jersey from this era is a badly "attributed" blank jersey (ie. some fool has tried and failed to attach his own numbers to a genuine blank jersey).
Or a jersey that is blank on the back! (see my Dolphins jersey i the new pick up section)