I agree with billsfan, though I totally get what you're saying in your last post.
The counterfeits do vary in quality greatly though - and certain aspects of this jersey are definitely close to be spotting on. The NFL Equipment logos are probably the best I've seen on fakes though. The "made in China" is a dead giveaway - and it seems strange they would make a mistake like this, given the detail on some of the other stuff. This is made easier by the fact you have a legit jersey from the same era (2005-06) to compare it to. The differences I noted (aside from the stuff already said) were:
1) The Reebok vector logo on the black one is almost joined where the top part of the logo meets the intersecting line. There should be a clear gap (as you can see on the white);
2) There are a number of differences between the jock tags - even although they should be the same. There are a lot of subtle differences, but the most obvious one I noticed was the size of the circled "R", next to the NFLPA logo at the right hand side of the logo. The white (legit) one is much larger. I checked a few of mine from the same era, and they're all identical to the white one;
3) Look at the first "E" on the sewn "Eagles" logo at the top of the chest. It's sewn completely differently as the thread transitions around the bottom left corner - and looks much better on the white jersey.
They're not things you'd notice from more than a few feet away, but it's all in the detail.
Incidentally, the white Dawkins is really nice!