★ M9 Bayonet | Stained (Factory New)

4.7 2306 reviews
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Latest price change
Last week
$ 81
+14.19%
Last month
$ 174
+36.4%
Price forecast
Check full price forecast
In a month
$ 851
+27.84%
In a quarter
$ 898
+34.9%
In half a year
$ 966
+45.12%
In a year
$ 1 042
+56.53%
Action
Decision:
🔥 Buy
Confidence:
👍 High
75% - Forecast accuracy
75% - Forecast trend accuracy
0% - Successes/failures
Check full forecast statistics
23 offers on 6 markets
Updated7 minutes ago
Marketplace
Market rating
Active offers
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Inspect skin
★ M9 Bayonet | Stained (Factory New)
Gallery
★ M9 Bayonet | Stained inspecting ★ M9 Bayonet | Stained holding ★ M9 Bayonet | Stained pose-1 ★ M9 Bayonet | Stained pose-2 ★ M9 Bayonet | Stained pose-3
Price history
Price statistics
  • Today minimal price: $ 652
  • 7 days low: $ 571
  • 7 days high: $ 2 712
  • 7 days price change: 14.19%
  • 30 days low: $ 478
  • 30 days high: $ 2 737
  • 30 days price change: 36.4%
  • 90 days low: $ 478
  • 90 days high: $ 2 737
  • Year low: $ 478
  • Year high: $ 146 454
  • All time low: $ 478
  • All time high: $ 146 454
  • All time max offers: 69
  • Sales for last 24 hours: 0
  • Sales for last 7 days: 3
  • Sales for last 30 days: 5
  • Sales for last 90 days: 5
  • All time sales: 9
Price forecast
Price forecast full data
  • Forecast date: Nov. 2, 2025
  • Risk: 1.82
  • Volatility: 9.74%
  • Liquidity: 1.19%
  • Decision: 🔥 Buy
  • Confidence: 👍 High

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

  • Price forecast in a month: $ 851
  • Price forecast change in a month: 27.84%
  • Price forecast in a quarter: $ 898
  • Price forecast change in a quarter: 34.9%
  • Price forecast in half a year: $ 966
  • Price forecast change in half a year: 45.12%
  • Price forecast in a year: $ 1 042
  • Price forecast change in a year: 56.53%
How do we calculate the price forecast?

The price forecast of the ★ M9 Bayonet | Stained (Factory New) 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
$ 942
Action
🔥 Buy
Invested
$ 942
July 2, 2025
Price
$ 942
Action
🔥 Buy
Invested
$ 942
July 2, 2025
Price
$ 866
Action
🔥 Buy
July 10, 2025
Price
$ 870
Action
🔥 Buy
July 18, 2025
Price
$ 868
Action
🔥 Buy
July 26, 2025
Price
$ 864
Action
🔥 Buy
August 3, 2025
Price
$ 866
Action
🔥 Buy
August 11, 2025
Price
$ 863
Action
🔥 Buy
August 19, 2025
Price
$ 862
Action
🔥 Buy
August 27, 2025
Price
$ 866
Action
🔥 Buy
September 4, 2025
Price
$ 871
Action
🔥 Buy
September 12, 2025
Price
$ 871
Action
🔥 Buy
September 20, 2025
Price
$ 857
Action
🔥 Buy
October 3, 2025
Price
$ 861
Action
🔥 Buy
October 11, 2025
Price
$ 965
Action
🔥 Buy
October 19, 2025
Price
$ 478
Action
🔥 Buy
October 30, 2025
Price
$ 831
Action
🔥 Buy
November 2, 2025
Price forecasts statistics
Earned**
$ 0
$ 19.85 - avg*
Invested***
$ 942
$ 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
75%
60% - avg*
Forecast trend accuracy
75%
46% - avg*
Success/fail accuracy****
0%
79% - avg*
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Description

M9 Bayonet | Stained: A versatile weapon that was meant both for attachment to rifles and for close combat. Adds a chaotic touch with the patina, which was forced onto it by dripping lemon and mustard onto its surface and then turns even more vibrant under a blacklight.

History

History

The ★ M9 Bayonet | Stained first appeared in the virtual world of CS2 way back on August 14th, 2013, and immediately won the hearts of gamers everywhere. It was released with the highly-anticipated Revolver Case, which was included in the major update entitled "The Arms Deal," marking its place in history.

Origin

Origin

The ★ M9 Bayonet | Stained is one of the most popular CS2 skins. Any player can get it by opening one of the 11 containers where this skin is a part of, like CS2 Weapon Case, CS2 Weapon Case 2, and CS2 Weapon Case 3. Unlike many skins, it is not a part of any collection. That means this skin is basically independent in the game.

Popularity

Popularity

The ★ M9 Bayonet | Stained Factory New holds the upper-middle ranking in popularity within the CS2 community, with a ranking of 35%. While this does not put it in the top echelons of high-demand items for this game, it has certainly enjoyed a somewhat respectable volume of sales and steady price, thus being a decent choice for collectors and players alike.

Rarity

Rarity

The ★ M9 Bayonet | Stained (Factory New) is one of 391 knife skins that are part of the CS2 inventory. This knife skin has a Covert rarity level, which makes it an ultra rare drop and with an estimated drop chance of only 0.26%.

Availability

Availability

Skin ★ M9 Bayonet | Stained(Factory New) costs in a range of $426.22-$607.94, but despite the high price, this skin is highly available because it is traded in many markets. Indeed, Stained covers 5.4K units in public CS2 inventories.

Versions

Versions

The float value in CS2 for ★ M9 Bayonet | Stained Factory New ranges from 0.00 to 1.00, allowing it to drop with all of its exteriors-a range most leading to great visual wear diversity. Secondly, for each exterior, there is the option for a StatTrak version of Stained to enable players to track their kills with added style.

Community sentiment

Community sentiment

The ★ M9 Bayonet | Stained has gained extreme popularity among CS2 fans, as can be proven by an impressive 2.2K votes on addskins.gg, with an average rating of 4.7 out of 5 stars. It means that players really love the look and quality of this Factory New knife skin.

Finish style

Finish style

This Factory New M9 Bayonet | Stained sports an attractive patina-style finish, a look inspired by various chemical reactions that occur on the surface of metals. The majority gray color is complemented with the pattern index for that touch of individuality, making each blade from this design different from the other.

Price forecast

Price forecast

According to the forecast, the price of the ★ M9 Bayonet | Stained (Factory New) is expected grow to $ 851 (27.84%) in a month. After that, in the next quarter it will rise to $ 898 (34.9%). Further ahead, it is pojected to increase to $ 966 (45.12%) in half a year. Then, in a calendar year, it will likely rise to $ 1 042 (56.53%). Confidence is high — it is advised to buy.