Pistol
Knife
Machinegun
Glove

This gold sticker features the signature of professional player Vincent Cervoni playing for Team EnVyUs at ESL One Cologne 2015. 50% of the proceeds from purchases of this in-game item will be shared equally between the players and organizations.
The Sticker | Happy (Gold) | Cologne 2015 first appeared in CS2 on August 19th, 2015, when the "ESL One Cologne 2015: Group Stage" update went live. It has since been a highly coveted collector's item, symbolizing the excitement and competition of the high-profile tournament.
The Sticker | Happy (Gold) | Cologne 2015 is a special souvenir given only to the professional player Happy in celebration of his magnificent play during the Cologne 2015 tournament. It is impossible to pull the sticker from any container or drop it from any collection, which makes this one of the most rare and highly sought items in the CS2 community.
Despite its rarity and unique design, the Sticker | Happy (Gold) | Cologne 2015 has a disappointingly low popularity rating of 5% in the CS2 community. This can be attributed to its limited availability and the high price it demands in the market.
The Sticker | Happy (Gold) | Cologne 2015 is the rare in-game sticker out of the available 6,710 Sticker items in CS2. This skin has a very low drop chance of 3.2%, making it highly sought after; to many collectors, it's one of the rarest Exotic stickers.
The Sticker | Happy (Gold) | Cologne 2015 is a very rare skin. No offer is out for this item on the market at the moment, hence it shows the rarity of items and their hardship to potential buyers.
Community attitude in the CS2 community about Sticker | Happy (Gold) | Cologne 2015 is overwhelmingly positive due to massive voting amount and great average rating of 4.5 out of 5 stars on addskins.gg. Players like this design and value this sticker.