★ M9 Bayonet | Ultraviolet (Well-Worn)

4.9 8869 reviews
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Latest price change
Last week
$ 22
+6.53%
Last month
$ 130
+56.77%
Price forecast
Check full price forecast
In a month
$ 454
+24.14%
In a quarter
$ 568
+55.31%
In half a year
$ 610
+66.79%
In a year
$ 539
+47.38%
Action
Decision:
🔥 Buy
Confidence:
👍 High
100% - Forecast accuracy
100% - Forecast trend accuracy
0% - Successes/failures
Check full forecast statistics
46 offers on 8 markets
Updated3 minutes ago
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Inspect skin
★ M9 Bayonet | Ultraviolet (Well-Worn)
Gallery
★ M9 Bayonet | Ultraviolet inspecting ★ M9 Bayonet | Ultraviolet holding ★ M9 Bayonet | Ultraviolet pose-1 ★ M9 Bayonet | Ultraviolet pose-2 ★ M9 Bayonet | Ultraviolet pose-3
Price history
Price statistics
  • Today minimal price: $ 359
  • 24h price change: 1.99%
  • 7 days low: $ 337
  • 7 days high: $ 808
  • 7 days price change: 6.53%
  • 30 days low: $ 229
  • 30 days high: $ 2 927
  • 30 days price change: 56.77%
  • 90 days low: $ 229
  • 90 days high: $ 2 927
  • Year low: $ 229
  • Year high: $ 2 927
  • All time low: $ 229
  • All time high: $ 2 927
  • All time max offers: 104
  • Sales for last 24 hours: 1
  • Sales for last 7 days: 16
  • Sales for last 30 days: 53
  • Sales for last 90 days: 57
  • All time sales: 97
Price forecast
Price forecast full data
  • Forecast date: Nov. 1, 2025
  • Risk: 2.77
  • Volatility: 20.14%
  • Liquidity: 1.47%
  • 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: $ 454
  • Price forecast change in a month: 24.14%
  • Price forecast in a quarter: $ 568
  • Price forecast change in a quarter: 55.31%
  • Price forecast in half a year: $ 610
  • Price forecast change in half a year: 66.79%
  • Price forecast in a year: $ 539
  • Price forecast change in a year: 47.38%
How do we calculate the price forecast?

The price forecast of the ★ M9 Bayonet | Ultraviolet (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
$ 643
Action
🔥 Buy
Invested
$ 643
July 2, 2025
Price
$ 643
Action
🔥 Buy
Invested
$ 643
July 2, 2025
Price
$ 594
Action
🔥 Buy
July 10, 2025
Price
$ 602
Action
🔥 Buy
July 18, 2025
Price
$ 549
Action
🔥 Buy
July 26, 2025
Price
$ 549
Action
🔥 Buy
August 3, 2025
Price
$ 544
Action
🔥 Buy
August 11, 2025
Price
$ 587
Action
🔥 Buy
August 19, 2025
Price
$ 587
Action
🔥 Buy
August 27, 2025
Price
$ 595
Action
🔥 Buy
September 4, 2025
Price
$ 595
Action
🔥 Buy
September 12, 2025
Price
$ 599
Action
🔥 Buy
September 20, 2025
Price
$ 610
Action
🔥 Buy
October 4, 2025
Price
$ 611
Action
🔥 Buy
October 12, 2025
Price
$ 584
Action
🔥 Buy
October 20, 2025
Price
$ 299
Action
🔥 Buy
October 26, 2025
Price
$ 495
Action
🔥 Buy
November 1, 2025
Price forecasts statistics
Earned**
$ 0
$ 19.85 - avg*
Invested***
$ 643
$ 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
100%
60% - avg*
Forecast trend accuracy
100%
46% - avg*
Success/fail accuracy****
0%
79% - avg*
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Description

The M9 Bayonet was originally designed for use with the rifle but has also proved effective in close combat. Its sleek black and purple color scheme comes from the carefully applied solid colors, matching grace with relentless determination to dominate the battlefield.

History

History

The ★ M9 Bayonet | Ultraviolet first appeared in CS2 on January 8th, 2015, as part of the new weapon skins added to the game. This knife turned out sleek and stylish, available to players through the Chroma 3 Case, which was released together with the "Full Spectrum" update, offering a vibrant spectrum of finishes for weapons.

Origin

Origin

The ★ M9 Bayonet | Ultraviolet is a well-worn skin that is widely available through opening a Chroma 2 Case, Chroma 3 Case, or Chroma Case container in this popular first-person shooter game. It is not from any collection but still manages to keep a sleek look with an ultraviolet design addition that adds a touch of sophistication to any player's armory.

Popularity

Popularity

The ★ M9 Bayonet | Ultraviolet (Well-Worn), in the meantime, earns a strong 90% popularity rating within the CS2 community and is, henceforth, considered one of the hottest items in-game. This assessment is based on its steady volume of high sales and its relatively high market value.

Rarity

Rarity

M9 Bayonet | Ultraviolet (Well-Worn) ★ This skin is one of the 391 other Knife skins that are part of CS2. The rarity of the skin is Covert ultra rare drop, and it has an estimated chance of only 0.26% to get it.

Availability

Availability

The ★ M9 Bayonet | Ultraviolet (Well-Worn) is a high-tier skin, and its price ranges rather expensively, from $417.92 to $1,593.48. This skin, nevertheless, is pretty easy to get since it was widely available on different markets and has about 8.2K units circulating in public CS2 inventories.

Versions

Versions

The float value of the ★ M9 Bayonet | Ultraviolet (Well-Worn) in CS2 ranges from 0.38 to 0.45, in order for this skin to be available in this particular wear condition. Along with that, there is a StatTrak available for Well-Worn Ultraviolet, giving players a chance to use this fashionable knife and witness the kill count.

Community sentiment

Community sentiment

The ★ M9 Bayonet | Ultraviolet (Well-Worn) has a very positive community sentiment, reflected in more than 8.8K votes on addskins.gg, with an average rating of 4.9 out of 5 stars. Another positive point that adds to this skin's popularity is that it belongs to the professional CS2 player lucas1.

Finish style

Finish style

This worn M9 Bayonet features a "Solid Color" pattern with an Ultraviolet skin, where every part of the knife was laboriously painted with up to four different colors before being reassembled. This skin has a really interesting mix of purple and black, while pattern indexes do not change the brilliant Ultraviolet look of it.

Price forecast

Price forecast

According to the forecast, the price of the ★ M9 Bayonet | Ultraviolet (Well-Worn) is expected grow to $ 454 (24.14%) in a month. After that, in the next quarter it will rise to $ 568 (55.31%). Further ahead, it is pojected to increase to $ 610 (66.79%) in half a year. Then, in a calendar year, it will likely rise to $ 539 (47.38%). Confidence is high — it is advised to buy.

Characteristics

Summary

Wear range

0.41
Max: 0.8
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.

Item Class

Pro Players