★ Butterfly Knife | Ultraviolet (Field-Tested)

4.4 4333 reviews
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Latest price change
Last week
$ 17
+2.9%
Last month
$ 318
+111%
Price forecast
Check full price forecast
In a month
$ 829
+33.43%
In a quarter
$ 1 046
+68.36%
In half a year
$ 1 137
+83.01%
In a year
$ 914
+47.12%
Action
Decision:
🔥 Buy
Confidence:
👍 High
60% - Forecast accuracy
60% - Forecast trend accuracy
0% - Successes/failures
Check full forecast statistics
148 offers on 10 markets
Updated1 minute ago
Marketplace
Market rating
Active offers
Price
Lis-skins
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from $ 604
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from $ 606
CSGO.COM
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from $ 717
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from $ 720
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from $ 766
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from $ 1 032
CSGOEmpire
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from $ 1 099
Bitskins
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1 offers
from $ 1 111
Avan.Market
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from $ 1 151
Inspect skin
★ Butterfly Knife | Ultraviolet (Field-Tested)
Gallery
★ Butterfly Knife | Ultraviolet inspecting ★ Butterfly Knife | Ultraviolet holding ★ Butterfly Knife | Ultraviolet pose-1 ★ Butterfly Knife | Ultraviolet pose-2 ★ Butterfly Knife | Ultraviolet pose-3
Price history
Price statistics
  • Today minimal price: $ 604
  • 24h price change: 2.9%
  • 7 days low: $ 587
  • 7 days high: $ 1 342
  • 7 days price change: 2.9%
  • 30 days low: $ 286
  • 30 days high: $ 1 917
  • 30 days price change: 111%
  • 90 days low: $ 286
  • 90 days high: $ 1 951
  • Year low: $ 286
  • Year high: $ 188 401
  • All time low: $ 286
  • All time high: $ 188 401
  • All time max offers: 252
  • Sales for last 24 hours: 12
  • Sales for last 7 days: 63
  • Sales for last 30 days: 279
  • Sales for last 90 days: 306
  • All time sales: 576
Price forecast
Price forecast full data
  • Forecast date: Nov. 2, 2025
  • Risk: 1.09
  • Volatility: 53.97%
  • Liquidity: 2.22%
  • 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: $ 829
  • Price forecast change in a month: 33.43%
  • Price forecast in a quarter: $ 1 046
  • Price forecast change in a quarter: 68.36%
  • Price forecast in half a year: $ 1 137
  • Price forecast change in half a year: 83.01%
  • Price forecast in a year: $ 914
  • Price forecast change in a year: 47.12%
How do we calculate the price forecast?

The price forecast of the ★ Butterfly Knife | Ultraviolet (Field-Tested) 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
$ 1 100
Action
🔥 Buy
Invested
$ 1 100
July 2, 2025
Price
$ 1 100
Action
🔥 Buy
Invested
$ 1 100
July 2, 2025
Price
$ 1 120
Action
🔥 Buy
July 10, 2025
Price
$ 1 123
Action
🔥 Buy
July 18, 2025
Price
$ 1 014
Action
🔥 Buy
July 26, 2025
Price
$ 1 012
Action
🔥 Buy
August 3, 2025
Price
$ 963
Action
🔥 Buy
August 11, 2025
Price
$ 1 040
Action
🔥 Buy
August 19, 2025
Price
$ 1 019
Action
🔥 Buy
August 27, 2025
Price
$ 1 050
Action
🔥 Buy
September 4, 2025
Price
$ 1 085
Action
🔥 Buy
September 12, 2025
Price
$ 1 079
Action
🔥 Buy
September 20, 2025
Price
$ 1 062
Action
🔥 Buy
October 4, 2025
Price
$ 1 085
Action
🔥 Buy
October 12, 2025
Price
$ 1 050
Action
🔥 Buy
October 20, 2025
Price
$ 407
Action
🔥 Buy
October 26, 2025
Price
$ 653
Action
🔥 Buy
November 2, 2025
Price forecasts statistics
Earned**
$ 0
$ 19.85 - avg*
Invested***
$ 1 100
$ 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
60%
60% - avg*
Forecast trend accuracy
60%
46% - avg*
Success/fail accuracy****
0%
79% - avg*
Related

Description

This is an extremely detailed butterfly knife, known for its incredibly fast and smooth deployment of the blade. However, owning this knife is against the law in many countries. The black and purple color scheme adds to its sleekness, done with a precise spray-painting process that makes this knife look truly sophisticated but imposingly dangerous.

History

History

The ★ Butterfly Knife | Ultraviolet was first featured in CS2 six years ago, on March 15th, 2017. It dropped as a rare and highly sought-after knife skin in the Spectrum 2 Case, which came with the "Take a trip to the Canals" update that gave players around the world the opportunity to add that touch of elegance and class to their in-game arsenal.

Origin

Origin

The ★ Butterfly Knife | Ultraviolet is one of the most rare and highly sought-after skins in CS2. It will be hard to get this skin, as one of the few ways is to open a Spectrum 2 Case or Spectrum Case container. Because of its uniqueness with the design of Ultraviolet, this knife is also excluded from any collections, which make it so special.

Popularity

Popularity

An in-game popularity rating of 95% makes the ★ Butterfly Knife | Ultraviolet super popular within the CS2 community, thus securing its position among the most sought-after items in the game. The determination of this high rating is through analysis of the skin's daily sales volume and its consistent high market price.

Rarity

Rarity

The ★ Butterfly Knife | Ultraviolet belongs to the other 391 Knife skins in CS2. This also makes the skin one of the rather rare ones to get. Being classified under the Covert rarity, this skin is ultra-rare. It carries an estimated drop chance of 0.26%, meaning it is highly coveted among collectors and players.

Availability

Availability

The ★ Butterfly Knife | Ultraviolet (Field-Tested) is one of the most popular CS2 skins, and its price runs from $593.05 to $2,334.72, which makes it a luxury for big collectors only. Its popularity made it highly available, and such a skin can be easily found and bought on different markets. Already now, about 10.3K units of the Ultraviolet are present in public CS2 inventories.

Versions

Versions

Float for ★ Butterfly Knife | Ultraviolet in Field-Tested condition ranges from 0.06 to 0.80, ensuring availability in all exteriors. The StatTrak variant is also available with each exterior giving players options to track kills in style.

Community sentiment

Community sentiment

The ★ Butterfly Knife | Ultraviolet boasts very favorable community sentiment, as more than 4.2K votes on addskins.gg gave an impressive average rating of 4.4 out of 5 stars. It is also owned by such well-known professional CS2 players as jdm64 and junior, which further indicates its popularity.

Finish style

Finish style

The Field-Tested Butterfly Knife features the ultra-sleek, super-modern "Solid Color" style. It's utterly mesmerizing in its finish and imbues it with just a touch of mystique-Ultraviolet. Its black-and-gray coloration is applied flawlessly to every component, creating a seamless, ultra-sophisticated look which does not change with the pattern index.

Price forecast

Price forecast

According to the forecast, the price of the ★ Butterfly Knife | Ultraviolet (Field-Tested) is expected grow to $ 829 (33.43%) in a month. After that, in the next quarter it will rise to $ 1 046 (68.36%). Further ahead, it is pojected to increase to $ 1 137 (83.01%) in half a year. Then, in a calendar year, it will likely rise to $ 914 (47.12%). Confidence is high — it is advised to buy.

Characteristics

Summary

Wear range

0.26
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