http://www.nbagamestore.com/goods.php?id=5082 (actually came up on top in Google at the time!)

I order this item (I know....dumb on my part), and rec'd a counterfeit jersey. I then ordered from the NBA store and was able to compare the items.

The differences between real and the counterfeit were significant. Please contact me if you want details and photos. The company in China is now demanding payment via Western Union - yeah, right. :)