★ Butterfly Knife | Doppler Ruby (Factory New) is a Covert CS2 skin, float 0–0.07. Tracked on 2 markets: cheapest at $11,215 (LIS-SKINS), highest at $13,645, a 22% 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 been painted with black and silver metallic paints using a marbleizing medium, then candy coated. Getting lost in its color can prove fatal
Where to buy ★ Butterfly Knife | Doppler Ruby (Factory New) cheapest
How much does ★ Butterfly Knife | Doppler Ruby (Factory New) cost?
The lowest price is $11,215 on LIS-SKINS; the highest we track is $13,645. That is a 22% spread between markets.
What is the float range of Factory New?
From 0 to 0.07. The skin's full range is 0–0.08.
Where is ★ Butterfly Knife | Doppler Ruby (Factory New) cheapest to buy?
Right now the best price is on LIS-SKINS at $11,215. We compare 2 marketplaces plus Steam; prices refresh automatically.
How much would listing it for sale bring?
The best market is Waxpeer: $13,645 list price, $12,826 net after fees.
Is the ★ Butterfly Knife | Doppler Ruby (Factory New) price going up or down?
Over the last 42 days it fell by 15.1%. Low $9,122 (2026-07-24), high $13,179 (2026-07-18), based on 182 price samples.
What floats are currently listed?
20 live listings: floats from 0.0021 to 0.0610, median 0.0285. 5 of them are below 0.017.
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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