★ StatTrak™ Butterfly Knife | Doppler (Factory New) Sapphire
 Aggregated data from multiple sources

★ StatTrak™ Butterfly Knife | Doppler (Factory New) Sapphire(Factory New)

Drop chance: 0.03%

Case price: $211.75

Skin price: $6371.50

Description

📊 Statistical Analysis

Drop rate range0.030% – 0.030%EV contribution (low)$1.91EV contribution (high)$1.91Case cost range$211.75 – $211.75Cases needed (avg)3,3333,333

EV contribution shows how much this skin statistically adds to the expected return per case opening. A higher contribution relative to case cost indicates better statistical value. Case opening results are random — individual outcomes will vary from these estimates.

The Butterfly Knife | Doppler is a vibrant, high-gloss finish that transforms the blade into a shimmering surface of swirling colors. Known for its gem-like phases and rich gradients, it is one of the most visually celebrated Butterfly skins.

Visual Description

The Doppler finish typically features smooth marbling in shades of red, blue, purple, or green depending on the phase. These colors blend seamlessly in fluid, wave-like patterns across the blade. On the Butterfly Knife, the sleek blade shape enhances the gemstone effect, allowing each Doppler phase to shine brilliantly during flipping animations. The polished coat produces mirror-like reflections that amplify the finish’s luxurious personality.

History and Origin

Originally introduced through Chroma and Gamma case lines, the Doppler family quickly became synonymous with high-value knife aesthetics. When brought to the Butterfly Knife, the marbled finish gained even more dramatic appeal thanks to the model’s kinetic and visually expressive animations. Doppler phases—including the standard P1–P4 variations and ultra-rare gem versions—became some of the most sought-after skins in CS.

Popularity and Usage

The Doppler Butterfly Knife is extremely popular among players who enjoy vivid, eye-catching skins. Its reflective surface makes it ideal for content creation and loadouts based around specific color themes. Collectors pursue certain phases heavily, both for aesthetics and rarity, making Doppler one of the most actively traded finishes on the market.

Price Formation Factors

The biggest factor is the Doppler phase—some are common, while others are exceptionally rare. Float value affects gloss level but not core coloration. Market demand for specific phases, overall Butterfly Knife popularity, and long-term investor interest all play major roles in determining price movement.

FAQ

Do Doppler phases look different?
Yes, each phase features its own color palette and swirl texture.

Does wear alter the colors?
Wear mainly reduces shine; the marbling remains intact.

Are certain phases rare?
Yes—gem variants and select phases are highly sought after by collectors.

Price Information

The ★ StatTrak™ Butterfly Knife | Doppler (Factory New) Sapphire is tracked across multiple CS2 platforms with varying statistical profiles. Market price for this skin ranges from $6371.50 depending on platform and case. Drop rate varies between 0.03% across different cases, with case costs ranging from $211.75. Use the EV block above to compare statistical value across listings.

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