Up For Sale: SAMPLE pair of the extremely rare and limited NIKE Mercurial Vapor IV SL Carbon SG 100% authentic!!!! The SG Version is limited to 500 pairs worldwide. Every pair has a number from 001 up to 500 printed on the tongue. BUT THIS PAIR IS SOMETHING SPECIAL. There's just a handful of pairs worldwide without such a number on the tongue and a tag on the inside of the tongue. Have a look at the pictures. This pair is one of a kind. If you have any questions feel free to let me know. Price: $2.750 all in Shipping worldwide is no problem