Sticker | Happy (Gold) | Cologne 2015

The value of Sticker | Happy (Gold) | Cologne 2015 is driven by: Tournament & Year — Older tournament stickers (especially Katowice 2014 and Katowice 2015) are among the most valuable due to extremely limited supply. Sticker Type — Holo and Foil variants are significantly rarer and more expensive than Paper versions. Visual Appeal — Community preference for certain designs, colors, or team logos directly affects demand. Applied vs. Unapplied — Only unapplied (tradable) stickers hold market value. Once applied to a weapon, a sticker cannot be recovered. Remaining Supply — As more stickers get applied to skins or lost in abandoned accounts, the circulating supply decreases over time.