Souvenir M4A4 | Mainframe (Well-Worn)

4.9 1685 reviews
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Latest price change
Last week
$ 0.01
+0.88%
Last month
$ 0.01
+0.88%
Price forecast
Check full price forecast
In a month
$ 1.31
+14.91%
In a quarter
$ 1.29
+13.16%
In half a year
$ 1.3
+14.04%
In a year
$ 1.88
+64.91%
Action
Decision:
🎯 Buy
Confidence:
🤔 Medium
67% - Forecast accuracy
67% - Forecast trend accuracy
0% - Successes/failures
Check full forecast statistics
71 offers on 8 markets
Updated5 minutes ago
Marketplace
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Inspect skin
Souvenir M4A4 | Mainframe (Well-Worn)
Gallery
M4A4 | Mainframe inspecting M4A4 | Mainframe reloading M4A4 | Mainframe holding M4A4 | Mainframe pose-1 M4A4 | Mainframe pose-2 M4A4 | Mainframe pose-3
Price history
Price statistics
  • Today minimal price: $ 1.14
  • 24h price change: 0.88%
  • 7 days low: $ 1.13
  • 7 days high: $ 13
  • 7 days price change: 0.88%
  • 30 days low: $ 1.13
  • 30 days high: $ 13
  • 30 days price change: 0.88%
  • 90 days low: $ 0.84
  • 90 days high: $ 13.09
  • Year low: $ 0.57
  • Year high: $ 13.09
  • All time low: $ 0.57
  • All time high: $ 13.09
  • All time max offers: 135
  • Sales for last 24 hours: 5
  • Sales for last 7 days: 37
  • Sales for last 30 days: 148
  • Sales for last 90 days: 390
  • All time sales: 1290
Price forecast
Price forecast full data
  • Forecast date: Nov. 7, 2025
  • Risk: 0.85
  • Volatility: 17.65%
  • Liquidity: 11.1%
  • Decision: 🎯 Speculative Buy
  • Confidence: 🤔 Medium

The information on the site is not a financial recommendation. It is only an analytical tool.

  • Price forecast in a month: $ 1.31
  • Price forecast change in a month: 14.91%
  • Price forecast in a quarter: $ 1.29
  • Price forecast change in a quarter: 13.16%
  • Price forecast in half a year: $ 1.3
  • Price forecast change in half a year: 14.04%
  • Price forecast in a year: $ 1.88
  • Price forecast change in a year: 64.91%
How do we calculate the price forecast?

The price forecast of the Souvenir M4A4 | Mainframe (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.

Price forecast timeline
Price
$ 0.78
Action
❌ Avoid
July 2, 2025
Price
$ 1.22
Action
📉 Sell
September 4, 2025
Price
$ 1.22
Action
❌ Avoid
September 20, 2025
Price
$ 1.3
Action
🔥 Buy
Invested
$ 1.3
October 30, 2025
Price
$ 0.78
Action
❌ Avoid
July 2, 2025
Price
$ 0.69
Action
❌ Avoid
July 10, 2025
Price
$ 0.78
Action
❌ Avoid
July 18, 2025
Price
$ 0.86
Action
❌ Avoid
July 26, 2025
Price
$ 0.75
Action
❌ Avoid
August 3, 2025
Price
$ 0.84
Action
❌ Avoid
August 11, 2025
Price
$ 0.87
Action
❌ Avoid
August 19, 2025
Price
$ 0.87
Action
❌ Avoid
August 27, 2025
Price
$ 1.22
Action
📉 Sell
September 4, 2025
Price
$ 1.23
Action
📉 Sell
September 12, 2025
Price
$ 1.22
Action
❌ Avoid
September 20, 2025
Price
$ 1.29
Action
❌ Avoid
October 4, 2025
Price
$ 1.18
Action
❌ Avoid
October 12, 2025
Price
$ 1.41
Action
❌ Avoid
October 20, 2025
Price
$ 1.3
Action
🔥 Buy
Invested
$ 1.3
October 30, 2025
Price
$ 1.33
Action
🔥 Buy
November 7, 2025
Price forecasts statistics
Earned**
$ 0
$ 19.85 - avg*
Invested***
$ 1.3
$ 211 - avg*
Forecasts count
16
Buy count
1
Sell count
0
Success count
0
Fail count
0

*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

How do we calculate forecast statistics?

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.

Price forecasts accuracy
Forecast accuracy
67%
60% - avg*
Forecast trend accuracy
67%
46% - avg*
Success/fail accuracy****
0%
79% - avg*
Damage map
2417
4129
3323
13091
Damage map
Characteristics
  • Team: Citizens
  • Magazine capacity: 30/90
  • Damage: 33
  • Spread: 0.6
  • Rate of fire: 667
  • Movement speed: 225
  • Kill reward: $ 300
Damage spread on distance
No armor
Kevlar & Helmet
1 m
100 m
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In a quarter -40%
M4A4 | Bullet Rain
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From last month
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In half a year -68%
M4A4 | Buzz Kill
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M4A4
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Well-Worn
$ 1.2
50%
From last month
4130 offers on 11 markets

Description

Within lies the Mainframe, a very powerful AI that enhances the performance of the weapon and grants its wielder increased precision and control on the battlefield. The wear and tear on this particular M4A4 add a rugged charm to the sleek design, a telling patina of the countless battles it has endured.

History

History

Souvenir M4A4 | Mainframe (Well-Worn) first appeared in CS2 on September 3rd, 2018, when it was released as part of the Paris 2023 Nuke Souvenir Package. This pretty striking weapon skin was published alongside the "FACEIT 2018 – Ways to Watch" update, adding an extra layer of excitement to the competitive scene.

Origin

Origin

This skin is obtained by opening one of the seven containers that contain the Souvenir M4A4 | Mainframe, such as the Antwerp 2022 Nuke Souvenir Package, Berlin 2019 Nuke Souvenir Package, and Katowice 2019 Nuke Souvenir Package container. This skin belongs to The 2018 Nuke Collection, which gives this skin further exclusiveness.

Popularity

Popularity

Souvenir M4A4 | Mainframe (Well-Worn) has a very high popularity among CS2 players. It boasts a rating of 85% which means this item is in the top 15% of the most popular items within all game items, based on daily sales volume and price in the Steam Market.

Rarity

Rarity

The Souvenir M4A4 | Mainframe (Well-Worn) is one of 255 other rifle skins available within CS2. This skin still has an Industrial Grade rarity, so it may be a little common to find through gameplay.

Availability

Availability

M4A4 | Mainframe (Well-Worn) will be the most affordable option for all CS2 players because it can be purchased for $0.05-$1.38. The skin is very easy to get because it is sold in many markets, which allows every player to fill their inventory with this skin effortlessly. Currently, there are 1.5 million units of the Mainframe skin in public CS2 inventories.

Versions

Versions

The float value of the Souvenir M4A4 | Mainframe in CS2 ranges from 0.38 to 0.45; it has noticeable wear and tear but still shows its design well. A souvenir variant is available for every exterior, so collectors will be able to find this battle-scarred Mainframe skin in Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred conditions.

Community sentiment

Community sentiment

The community sentiment towards the Souvenir M4A4 | Mainframe (Well-Worn) in CS2 is overwhelmingly positive, with an average rating of 4.9 stars out of 5 from over 1.6K votes on addskins.gg. Its popularity is further reinforced by its ownership among professional players such as adren and rubino.

Finish style

Finish style

This well-worn souvenir M4A4 Mainframe sports an "Anodized Multicolored" style where the candy coat is carefully applied in a bright and colorful pattern, achieved by techniques such as silk-screening or use of adherable stencils. The skin is generally black and gray, giving it that sleek and sophisticated look. The overall look of the Mainframe finish differs due to the pattern index that gives each individual weapon a hint of uniqueness.

Price forecast

Price forecast

According to the forecast, the price of the Souvenir M4A4 | Mainframe (Well-Worn) is expected grow to $ 1.31 (14.91%) in a month. After that, in the next quarter it will rise to $ 1.29 (13.16%). Further ahead, it is pojected to increase to $ 1.3 (14.04%) in half a year. Then, in a calendar year, it will likely rise to $ 1.88 (64.91%). Confidence is medium — it is advised to speculative buy.

Characteristics

Summary

Wear range

0.41
Max: 0.5
Factory new
Minimal wear
Field-tested
Well-worn
Battle-scared

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.

Pro Players