NAF (Foil) | Cologne 2016 sticker is a valuable collector's item among CS:GO and CS2 players. This sticker features the logo of the professional player NAF and is a way for players to personalize their gear. Its foil finish adds to its attractiveness and market value. This sticker, released during the ESL One Cologne 2016 tournament, is a testament to the player's skill and popularity. The market price may vary, but it's a unique item for collectors, traders, and fans of NAF.