It came to me for nothing, was contacted out of the blue, initially the person who had it thought it was genuine. The ones shown on the Thai adverts don't seem to have the nike logo, but I guess there will plenty with and without, and of differing quality too.
Club badge is terrible, the font doesn't line up and is wrong.
The product code on the tag doesn't match the label
The serial number is incorrect
The stitching generally is poor.
The "authentic" badge has an elongated Nike tick.
The Premier League sleeve badges are poorly embossed...