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 Souvenir USP-S | Check Engine (Well-Worn) 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.

The Souvenir USP-S | Check Engine was a highly sought-after classic from Counter-Strike Source, featuring a removable silencer that reduces recoil and muffles the firing report. Well-worn from years of battles, its well-worn exterior still shows off a striking red mesh pattern.
The Souvenir USP-S | Check Engine (Well-Worn) was first introduced in CS2 on September 3rd, 2018, and it came along as part of the Paris 2023 Inferno Souvenir Package. This particular skin became available alongside the "FACEIT 2018 – Ways to Watch" update and showed players a weathered, battle-worn design adding some realism to their in-game arsenal.
The Souvenir USP-S | Check Engine was first introduced as a rare drop in containers like the Antwerp 2022 Inferno Souvenir Package, Berlin 2019 Inferno Souvenir Package, and Katowice 2019 Inferno Souvenir Package. It is a part of The 2018 Inferno Collection, thus one of the most aspired skins by collectors.
The Souvenir USP-S | Check Engine (Well-Worn) for CS2 is highly popular, with a rating of 95%. Its demand can be seen in the high volume of sales it enjoys every day and its really high price, making this skin one of the most wanted items among CS2 players.
The USP-S | Check Engine is one of 347 other Pistol skins, making it a relatively common drop in CS2. With a Mil-Spec Grade rarity, the Check Engine has an estimated drop chance of 79.92%, further indicating its frequent availability.
The Souvenir USP-S | Check Engine (Well-Worn) for CS2 is relatively cheap, with its price oscillating from $0.64 to $10.34. It is also easily available because it is present in various markets, which will make it pretty easy for a player to include it in their collection. Moreover, since 431.3K of them are already present in public CS2 inventories, it shouldn't be hard to get it.
Float Value of the Souvenir USP-S | Check Engine (Well-Worn) is from 0.38 to 0.45, and it has a very worn-out look as noticeable scratches and wear began to be distinct both on the body and slide. The souvenir skin is available in all sorts of exteriors so that one can boast about his battle-worn USP-S.
The Souvenir USP-S | Check Engine (Well-Worn) is highly regarded and sought after by CS2 enthusiasts, having reached an astonishing 5.4K+ votes on addskins.gg with an average rating of 4.8 out of 5 stars. But it doesn't stop there; this skin is in the inventory of such popular professional players as kennys, aizy, and azr, which increases its value and prestige even more.
This well-worn Souvenir USP-S | Check Engine has a Spray-Paint style with a red-tinted primary color, featuring a combination of many layers of spray paint applied over stencil patterns. The pattern index affects the overall look of the Check Engine finish.
According to the forecast, the price of the Souvenir USP-S | Check Engine (Well-Worn) is expected grow to $ 6 (3.81%) in a month. After that, in the next quarter it will rise to $ 6.7 (15.92%). Further ahead, it is pojected to increase to $ 8.74 (51.21%) in half a year. Then, in a calendar year, it will likely rise to $ 15.26 (164.0%). Confidence is high — it is advised to buy.







Each skin has a minimum and maximum wear value, that's what we call a wear range. The line shows the available wear range for this skin.