Covert knife
Float 0.06 – 0.80

From the Spectrum Case

★ Butterfly Knife | Ultraviolet

★ Butterfly Knife | Ultraviolet (Factory New) costs $1,876.57 on Tradeit, and you can sell one instantly for $1,450.00.

Prices for ★ Butterfly Knife | Ultraviolet (Factory New)

Lowest askThe cheapest listing for this item on any market right now, before any fee a market adds at checkout.

$1,876.57

Tradeit · 4 markets

Instant cashThe most a market will pay you right now for this item, before its seller fee. Only some markets pay instantly. On the others you list the item and wait for a buyer.

$1,450.00

Highest offer, DMarket

Buy for $1,876.57 at Tradeit

Preview in CS2Opens a sample copy of this skin in your game client. It is not a specific listing.

Price history · Factory New

★ Butterfly Knife | Ultraviolet (Factory New): the cheapest price across all markets, day by day

+3.1%in 90 days

Lowest ask across markets Market average OffersDaily prices from the markets, not from Steam. Hover the chart or use the arrow keys for exact values.

90-day low: $1,521.90
90-day high: $2,250.00
Today vs low: +23.3%
Offers today: 7

Every market for Factory New

Updated at 00:01 UTCListed on 4 of 8 markets · 7 offersOffer counts show how many copies are for sale, not how many have sold. A market with only a few offers can have its price set by a single listing. Each row shows how far it sits above the cheapest price, and “price only” means the market shows a price without a link. The wear tiles and the table by wear also count Steam listings, so their offer counts run higher.

Buy Sell now

Buy: lowest ask by market

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8 markets

Tradeitthin marketTrade botLowest
Ask$1,876.57
vs lowest—
Active offers4
View offer ›
DMarketthin marketPeer-to-peer marketplace
Ask$1,890.00
vs lowest+0.7%
Active offers1
View offer ›
SkinSwapthin market
Ask$1,900.00
vs lowest+1.2%
Active offers1
View offer ›
CS.MONEYthin marketTrade bot
Ask$1,945.00
vs lowest+3.6%
Active offers1
View offer ›
SkinportNo price on this marketPeer-to-peer marketplace
Ask—
vs lowest—
Active offers—
PirateSwapNo price on this marketTrade bot
Ask—
vs lowest—
Active offers—
SkinsMonkeyNo price on this marketTrade bot
Ask—
vs lowest—
Active offers—
CS.TradeNo price on this marketTrade bot
Ask—
vs lowest—
Active offers—

Prices in USD, updated hourly. The final price is confirmed on the marketplace.

More Butterfly Knife skins

Closest in price to this one, cheapest first.

All Butterfly Knife skins →

Fair price A steadier price than the cheapest listing, so a single odd listing cannot set it.

—

Too few markets have several offers to work this out

30-day range The lowest and highest the cheapest price has been over this period, with a marker for where it sits today. It looks back and is not advice.

$1,521.90 – $2,250.00

In the middle of its range

Offers How many copies are for sale across the markets. It counts listings, not sales, and says nothing about how fast the item sells.

on 4 of 8 markets

★ Butterfly Knife | Ultraviolet (Factory New): where it is listed and what selling it pays

Market read

The cheapest price barely moved over the past month. It ranged from $1,521.90 to $2,250.00 in that time.

Ultraviolet also comes on 19 other weapons. The cheapest is MAC-10 | Ultraviolet (Battle-Scarred) at $1.64.

★ Butterfly Knife | Ultraviolet (Factory New): price statistics

Key figures

Lowest ask across markets

24 hours↗ 23.30%

7 days↗ 22.68%

30 days↗ 0.32%

Offers vs 30 days ago↗ 16.7%7 offers now

Last 30 daysnow at 49% of range

Low · 16 Oct 2026$1,521.90High · 21 Sept 2026$2,250.00

Full historynow at 7% of range

Low · 16 Oct 2026$1,521.90High · 3 Feb 2025$6,800.00

30-day average$1,777.63now 5.6% above

90-day average$1,903.61now 1.4% below

1-year average$2,107.84now 11.0% below

Cheapest price across all markets, not Steam prices.Changes compare today's price with the same price earlier on. Offers count listings for sale, Steam listings included, not sales.

★ Butterfly Knife | Ultraviolet: every wear and version

Lowest ask and offers by wear and version
Wear	Float range	Regular	StatTrak™	StatTrak premium
Factory NewFloat 0.06 – 0.07	0.06 – 0.07	$1,876.577 offers	$6,000.001 offer · thin+220%	+220%
Minimal WearFloat 0.07 – 0.15	0.07 – 0.15	$654.6260 offers	$794.2812 offers+21%	+21%
Field-TestedFloat 0.15 – 0.38	0.15 – 0.38	$493.99131 offers	$521.6432 offers+6%	+6%
Well-WornFloat 0.38 – 0.45	0.38 – 0.45	$494.9560 offers	$593.4515 offers+20%	+20%
Battle-ScarredFloat 0.45 – 0.80	0.45 – 0.80	$426.1785 offers	$465.5330 offers+9%	+9%

Cheapest price across all markets, by version.Float ranges are the standard wear bands, cut to this skin's own float range. The premium is how much more the StatTrak™ version costs than the regular one in the same wear. “Thin” means very few offers, so one listing can set the price. Offer counts here include Steam listings.

Float range Factory New 0.06 to 0.07

Bright bar: Factory New, 0.06 to 0.07. Faint bar: the full range of this skin, 0.06 to 0.80, across all wears. A lower float looks cleaner, but it does not change the price shown here.

0.001.00

★ Butterfly Knife | Ultraviolet: collection and crates

This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is the fan-like opening of a freely pivoting blade, allowing rapid deployment or concealment. As a result, butterfly knives are outlawed in many countries. It has individual parts spray-painted solid colors in a black and purple color scheme. Elegant design paired with brutal intent

CrateSpectrum Case

CrateSpectrum 2 Case

★ Butterfly Knife | Ultraviolet (Factory New) in real matches

Seen in matches

From analysed Valve matchmaking demos

No player had this equipped in the 2,054 matchmaking demos we looked at. That says nothing about its price, only that it did not show up in this sample.

Players per skin, most used first

Gamma Doppler FN36

Freehand FT16

Lore FT15

Bright Water FT13

Tiger Tooth FN13

A sample of Valve matchmaking demosThe counts describe the demos we analysed, not all CS2 matches. They are per exact wear and carry no player data.

Ultraviolet on other weapons

Butterfly Knife | Ultraviolet: common questions

How much does Butterfly Knife | Ultraviolet (Factory New) cost?

★ Butterfly Knife | Ultraviolet (Factory New) costs $1,876.57 on Tradeit, and you can sell one instantly for $1,450.00.

Is there a Factory New Butterfly Knife | Ultraviolet?

Yes. The cheapest Factory New copy is $1,876.57.

How much more does the StatTrak™ Butterfly Knife | Ultraviolet cost?

In Factory New, a StatTrak copy costs $6,000.00 and a regular one $1,876.57. That is 220% more.

Where is the Butterfly Knife | Ultraviolet (Factory New) cheapest?

Tradeit has the lowest price for Factory New, at $1,876.57. It also lists the most copies, 4.

★ Butterfly Knife | Ultraviolet

Price history · Factory New