★ Butterfly Knife | Rust Coat (Well-Worn) is a Covert CS2 skin from the Spectrum Case, float 0.4–0.45. Tracked on 9 markets: cheapest at $486 (BUFF163), highest at $712, a 47% 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. This memento from Siege is still perfectly operational although the exterior surfaces have rusted. Scars build character
Where to buy ★ Butterfly Knife | Rust Coat (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 $2.95, the key $2.84.
How much does ★ Butterfly Knife | Rust Coat (Well-Worn) cost?
The lowest price is $486 on BUFF163; the highest we track is $712. That is a 47% spread between markets.
What is the float range of Well-Worn?
From 0.4 to 0.45. The skin's full range is 0.4–1.
Where is ★ Butterfly Knife | Rust Coat (Well-Worn) cheapest to buy?
Right now the best price is on BUFF163 at $486. We compare 9 marketplaces plus Steam; prices refresh automatically.
How much can I get for ★ Butterfly Knife | Rust Coat (Well-Worn) instantly?
Selling into the buy order on BUFF163 nets $443 after the 3% fee.
How much would listing it for sale bring?
The best market is Steam: $712 list price, $620 net after fees.
Which case does ★ Butterfly Knife | Rust Coat 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 | Rust Coat (Well-Worn) price going up or down?
Over the last 91 days it fell by 9.3%. Low $488 (2026-10-16), high $635 (2026-09-05), based on 2398 price samples.
What floats are currently listed?
36 live listings: floats from 0.4039 to 0.4491, median 0.4352. 8 of them are below 0.415.
Prices updated: 4 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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