Sticker Boombl4 (Holo) | Cologne 2026
Liquidity5 salesover 7 days
Average price$1.9130 days: $2.69
Demand357buy orders
ExoticSummary
- Rarity
- Exotic
- Material
- Holo
- Tournament
- IEM Cologne 2026
- Team
- BetBoom
- Player
- Boombl4
- Drops from
Cologne 2026 Autograph Capsule- On Steam Market since
- May 22, 2026
Price, 90d$1.92
Steam: daily sales price7-day averagesales per day
- Min price
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- Max price
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- Average
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About the sticker
This holographic sticker was autographed by professional player Kirill Mikhailov playing for BetBoom at the IEM Cologne 2026 CS2 Major Championship.
Tournament
Autograph of Boombl4 from BetBoom at IEM Cologne 2026.
Material
This sticker is holographic (Holo): shimmers as you turn it. The finish affects rarity and price: the gold and holographic versions of a sticker usually cost more than the regular one.
How it’s used
A sticker is applied to a skin, up to five per skin. It can be scraped gradually; a fully scraped sticker disappears for good and doesn’t return to your inventory.
Drops from
Drops from «Cologne 2026 Autograph Capsule», «Cologne 2026 Sticker Capsule». Opened capsules put the sticker in your inventory unapplied — you can apply it to a skin or sell it.
Rarity
Rarity: «Exotic», tier 4 of 5 on the scale for stickers, charms and other items. The higher the tier, the rarer such items drop.
History
The sticker appeared on the Steam Community Market on May 22, 2026. This is an item from the IEM Cologne 2026 Major.
Price and availability
An unapplied sticker in your inventory costs about $1.92. Once applied to a skin, it can’t be sold separately — only together with the skin. 5 items sold on Steam this week, 42 listings on third-party marketplaces right now.
Liquidity and demand
24h1sale
7d5sales
30d31sales
90d105sales
Supply22listings for sale
Demand357buy orders, max $1.63
Time to sell26 hon average until a sale
Recent sales
Steam, by timeWhenPricePrice levelVolume
Oct 25$1.91×1
Oct 24$1.92×1
Oct 20$1.64×1
Oct 19$2.52×1
Oct 19$2.81×1
Oct 15$1.77×1
Oct 12$2.47×1
Oct 11$2.47×1
Oct 9$3.91×4
Oct 8$3.20×2
The bar shows the sale price within the range of recent sales, the dashed line is the volume-weighted average price of these sales; ×N is how many units went in the sale.
Prices by marketplace
Best price$2.04Buff163Total listings42on 12 marketplacesOver 90 days$3.60marketplace averageSteam$1.926% more expensive on marketplaces
Youpin
Skinflow
CSFloat| Marketplace | Vs best | Vs Steam | Price as of | ||
|---|---|---|---|---|---|
| Steam7-day median | $1.92 | −5.9% | — | 22 | 1 h ago |
 Buff163 | $2.04 | best | +6.3% | 7 | 1 h ago |
 DMarket | $3.08 | +51.0% | +60.4% | 1 | under an hour |
 Tradeit | $3.10 | +52.0% | +61.5% | 5 | under an hour |
 HaloSkins | $4.48 | not compared | +133.3% | 2 | under an hour |
| Youpin | $4.49 | +120.1% | +133.9% | 5 | 2 h ago |
| Skinflow | $4.66 | +128.4% | +142.7% | 3 | under an hour |
| CSFloat | $4.72 | +131.4% | +145.8% | 6 | under an hour |
 LIS-SKINS | $4.84 | +137.3% | +152.1% | 5 | under an hour |
 skin.land | $4.85 | +137.7% | +152.6% | 5 | under an hour |
 Skinport | $7.40 | +262.7% | +285.4% | 1 | 1 h ago |
 CSGO.com | $10 | +390.2% | +420.8% | 1 | under an hour |
 Waxpeer | $10 | not compared | +436.5% | 1 | under an hour |
Based on marketplace data; prices and availability update automatically. “Vs best” is how much more expensive than the lowest price among marketplaces we trust (the rest are not compared); “Vs Steam” is cheaper (green) or more expensive than the Steam sales median; “Price as of” is when the marketplace reported this price.
More BetBoom at IEM Cologne 2026
Found a mistake or inaccuracy?
Sticker prices are based on marketplace data: the 7-day sales median for an unapplied sticker. Updated automatically.