★ Butterfly Knife | Ultraviolet (Well-Worn) is a Covert CS2 skin from the Spectrum Case, float 0.38–0.45. Tracked on 9 markets: cheapest at $528 (CSFloat), highest at $840, a 59% spread.
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
Where to buy ★ Butterfly Knife | Ultraviolet (Well-Worn) cheapest
From the Spectrum Case case, Особый (ножи/перчатки) tier. Tier odds: 0.256%; 60 item(s) in the tier, so roughly 0.004% for this exact one. The case costs about $3.37, the key $2.65.
How much does ★ Butterfly Knife | Ultraviolet (Well-Worn) cost?
The lowest price is $528 on CSFloat; the highest we track is $840. That is a 59% spread between markets.
What is the float range of Well-Worn?
From 0.38 to 0.45. The skin's full range is 0.06–0.8.
Where is ★ Butterfly Knife | Ultraviolet (Well-Worn) cheapest to buy?
Right now the best price is on CSFloat at $528. We compare 9 marketplaces plus Steam; prices refresh automatically.
How much can I get for ★ Butterfly Knife | Ultraviolet (Well-Worn) instantly?
Selling into the buy order on Market.CSGO nets $511 after the 5% fee.
How much would listing it for sale bring?
The best market is Steam: $840 list price, $731 net after fees.
Which case does ★ Butterfly Knife | Ultraviolet drop from?
From the Spectrum Case, Особый (ножи/перчатки) tier. The tier odds are 0.256%, with 60 items in the tier — roughly 0.004% for this exact skin.
Is the ★ Butterfly Knife | Ultraviolet (Well-Worn) price going up or down?
Over the last 50 days it rose by 4.7%. Low $485 (2026-07-30), high $564 (2026-08-09), based on 1463 price samples.
What floats are currently listed?
59 live listings: floats from 0.3806 to 0.4459, median 0.3882. 40 of them are below 0.397.
Prices updated: 3 min ago ·
Prices are aggregated from 11 marketplaces into our own database and refresh automatically; USD values are converted from RUB at the current central-bank rate. CS2Price does not sell items — we compare prices and compute profitable trade-up contracts. Not affiliated with Valve.
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