Pistol
Knife
Machinegun
Glove

The information on the site is not a financial recommendation. It is only an analytical tool.
The price forecast of the Sticker | GruBy (Foil) | Cologne 2015 are created by our ML engineers in collaboration with the Data Science and Business Analytics teams using machine learning models trained on historical price, sales, and market data for each skin. The models incorporate features such as rarity, popularity, category, skin type, weapon, exterior, price history and more. Multiple time horizons are forecasted using a combination of pretrained and custom models, with parameters including price volatility, liquidity, and recent transaction volumes. All projections are based on historical trends and statistical patterns, and actual results may differ due to market uncertainties and unforeseen events.
*avg | Sitewide average across all skins
**Earned, ***Invested | Emulates buy and sell recommendations from addskins.gg
****Success/fail accuracy | Success — buy then sell at a profit, failure — buy then sell at a loss
Each skin’s forecast is updated approximately once a week and saved. For this skin, 16 forecasts have been generated in total. Each forecast stores key data such as predicted prices, probability of success, and recommended actions (buy, sell, or hold). Later, when real price data becomes available over time, the forecast is evaluated: the actual price movement is compared with the prediction, and the recommended actions are simulated using the real price. As a result, you can see how many buy and sell actions would have occurred, how many trades would have resulted in profit or loss, the total amount invested, and the final profit. Based on these results, the forecast accuracy for this specific skin is calculated and compared to the average accuracy of all forecasts across the site.
This Team eBettle sticker autographed by pro player GruBy is only available at the ESL One Cologne 2015. With each Sticker purchase of GruBy, you contribute to him and the ongoing support of their team, but also 50% will go to him and his team.
The Sticker | GruBy (Foil) | Cologne 2015 first appeared in the CS2 community on August 14th, 2015, featuring as one of the stickers in the release of Autograph Capsule | Group C (Foil) | Cologne 2015. Being a highly sought-after sticker, it became synonymous with the "Cologne 2015 Pick'Em Challenge" update, adding prestige to the Cologne 2015 tournament.
The GruBy (Foil) | Cologne 2015 Sticker is rare for its drop from the container Autograph Capsule | Group C (Foil) | Cologne 2015 and added for the collection of the players. This is one of those few stickers which didn't fit into any collection and hence very unique and one of the hottest items in the CS2 universe.
Despite its rarity and unique design, the Sticker | GruBy (Foil) | Cologne 2015 has garnered a modest popularity of 35% among CS2 players. Its lower demand can be attributed to its relatively high price and the availability of more sought-after stickers in the market.
The Sticker | GruBy (Foil) | Cologne 2015 belongs to one of the 6,710 stickers from CS2. It falls under the Exotic rarity classification, which, in other words, means it is an in-game highly desired item since its drop chance is around 3.2%.
The Sticker | GruBy (Foil) | Cologne 2015 for $5.53 would be a good option to go for, pretty affordable for CS2 fans. This skin is highly popular, and it's available in many markets, which means lots of listings are available to buy.
The Sticker | GruBy (Foil) | Cologne 2015 has gained immense support from the CS2 community, having more than 7.9K votes on addskins.gg, with an average rating of 4.5 out of 5 stars. It is pretty obvious that players highly value the design and quality of this sticker.
According to the forecast, the price of the Sticker | GruBy (Foil) | Cologne 2015 is expected grow to $ 11.79 (25.43%) in a month. After that, in the next quarter it will rise to $ 14.59 (55.21%). Further ahead, it is pojected to increase to $ 17.91 (90.53%) in half a year. Then, in a calendar year, it will likely rise to $ 22.99 (145.0%). Confidence is medium — it is advised to speculative buy.
