Factory New

★ Butterfly Knife
Gamma DopplerPhase 4

$ 1 951.45

Type

Knife

The History of the ★ Butterfly Knife | Gamma Doppler in CS2 (CS:GO)

The ★ Butterfly Knife | Gamma Doppler Phase 4 in CS2 (CS:GO) was developed as part of the Gamma Doppler series, designed by Valve’s in-house skin artists. Introduced to the game with the Gamma Case update in June 2016, the Gamma Doppler finish became an instant favorite. The Butterfly Knife variant, due to its rare unboxing odds and mesmerizing emerald-meets-cobalt spectrum, quickly rose to prominence, especially during major CS:GO tournaments. Fans and collectors hyped the release, causing spikes in demand during high-visibility pro events and streamer showcases. Its Phase 4 version, recognized for the heavier blue tint and luminous green swirls, was especially praised in unboxing videos and on social media. Across various CS:GO Majors, pros occasionally equipped the Phase 4, further rocketing its fame among fans. With the transition to CS2, the skin retained its prestige—demand has only grown as updated lighting and textures in CS2 emphasize the pattern’s depth, keeping the CS2 (CS:GO) ★ Butterfly Knife | Gamma Doppler Phase 4 a top-tier collectable and a centerpiece in the inventories of wealthy skin collectors and professional players alike.

How Rare Is the ★ Butterfly Knife | Gamma Doppler?

The rarity of ★ Butterfly Knife | Gamma Doppler Phase 4 in CS2 (CS:GO) is based on its inclusion exclusively in the Gamma Case and Gamma 2 Case. As a Covert knife, the CS2 (CS:GO) ★ Butterfly Knife | Gamma Doppler Phase 4 has an extremely low unboxing probability, estimated at less than 0.3%. Since its introduction, the knife has never been added to any Souvenir drop pool and its drop source remains limited. There is no Souvenir ★ Butterfly Knife | Gamma Doppler Phase 4, making unusual patterns and low float variants even scarcer. Despite its high price and rare odds, the skin remains especially popular, with thousands of votes and a tight-knit collector community driving secondary-market demand. Limited supply, exclusive case association, and no removal from drop pools all contribute to its elite rarity, solidifying Phase 4 as one of the most aspirational Gamma Doppler knives in Counter-Strike 2.

★ Butterfly Knife | Gamma Doppler Wear Levels and Conditions

Pattern description: The CS2 (CS:GO) ★ Butterfly Knife | Gamma Doppler Phase 4 finish features swirling emerald green and dark blue metallic hues, forming a mesmerizing marble pattern. Each knife's look depends on its pattern index, with some showing more blue or green.

Effect of float: The ★ Butterfly Knife | Gamma Doppler Phase 4 float value ranges from 0.00 to 0.08, making it available only in Factory New and Minimal Wear. Lower float values result in fewer scratches and a glossier, more vibrant finish.

Factory New: The ★ Butterfly Knife | Gamma Doppler Phase 4 factory new is the most desirable and valuable. It boasts nearly flawless coloring with minimal signs of use. Due to its scarcity and pristine look, this version commands the highest prices.

Minimal Wear: The ★ Butterfly Knife | Gamma Doppler Phase 4 minimal wear has only slight abrasions, typically visible around the edge of the blade. It retains the brilliance of Factory New but is easier to find and slightly less expensive.

Field-Tested, Well-Worn, Battle-Scarred: The Phase 4 is not available in Field-Tested, Well-Worn, or Battle-Scarred conditions as its float range is restricted to 0.00–0.08.

StatTrak™ versions: The ★ Butterfly Knife | Gamma Doppler Phase 4 StatTrak option tracks your kills and is even more valuable, especially in factory new or minimal wear. StatTrak variants typically fetch a premium price due to technology and added rarity.

Skin features: The finish’s pattern index affects the color balance, with some Phase 4s showing sky-blue streaks and others being more emerald-dominant.

★ Butterfly Knife | Gamma Doppler Price & Market Value

The ★ Butterfly Knife | Gamma Doppler Phase 4 price in CS2 (CS:GO) greatly depends on its condition and StatTrak status. Factory New versions range from $2,200 to over $2,900, while Minimal Wear typically lists between $1,800 and $2,500. As the knife is only available in Factory New and Minimal Wear, there are no Field-Tested, Well-Worn, or Battle-Scarred listings for this finish. The StatTrak version significantly boosts the ★ Butterfly Knife | Gamma Doppler Phase 4 price—expect to pay $3,500 or more for a Factory New StatTrak item. Souvenir versions do not exist, as no knife has been included in Souvenir packages. Float value also directly influences the ★ Butterfly Knife | Gamma Doppler Phase 4 price: lower floats fetch higher offers, and rare pattern indices can command additional premiums. Collector interest and streamer demand keep the resale value strong, making this knife a solid investment piece. For those asking, "How much is the ★ Butterfly Knife | Gamma Doppler Phase 4?", the answer is it remains among the top-tier knife values in CS2.

Is ★ Butterfly Knife | Gamma Doppler Phase 4 worth buying? If you value rarity and show-stopping looks, this knife is a worthy addition to any serious inventory.

What Is the Souvenir ★ Butterfly Knife | Gamma Doppler

Souvenir skins in CS2 (CS:GO) are special versions commemorating official tournament matches and often feature gold stickers of pro players and teams. However, there is no Souvenir version of the ★ Butterfly Knife | Gamma Doppler Phase 4 in CS2 (CS:GO). Knife skins have never been included in Souvenir packages, so players cannot obtain this skin with tournament stickers or match autographs. While many Souvenir guns feature pro signatures and have achieved record sales at auctions, the Butterfly Knife Gamma Doppler Phase 4 is only available via regular case unboxings.

Famous Players & Streamers with ★ Butterfly Knife | Gamma Doppler

The ★ Butterfly Knife | Gamma Doppler Phase 4 has been showcased by various high-profile streamers and collectors. Notable YouTubers and CS2 streamers such as Anomaly and ohnePixel have featured this knife in videos, frequently displaying it in gameplay and case opening streams, increasing its desirability. Though currently not the primary knife choice for most top-tier pro players during tournaments, several esports professionals—especially from the CIS and European scenes—have owned and displayed it in their Steam inventories. Its iconic look and status keep it relevant on Twitch and YouTube, cementing its position as an influencer favorite.

Alternatives to ★ Butterfly Knife | Gamma Doppler

Popular alternatives to the ★ Butterfly Knife | Gamma Doppler Phase 4 include the Butterfly Knife | Doppler (any phase), Butterfly Knife | Emerald, and Butterfly Knife | Fade. For players seeking similar green-blue aesthetics at a lower price point, the regular Doppler or even the Marble Fade Butterfly make excellent substitutes. These skins share the unique animation and vivid colors.

Final Thoughts for Collectors and Players

The ★ Butterfly Knife | Gamma Doppler Phase 4 in CS2 (CS:GO) stands as an emblem of rarity, status, and style. The CS2 (CS:GO) ★ Butterfly Knife | Gamma Doppler Phase 4 is highly coveted by collectors and pros alike. This content was generated with the assistance of AI and carefully reviewed, fact-checked, and verified by a human editor.

★ Butterfly Knife Gamma DopplerPhase 4