The ★ Butterfly Knife | Gamma Doppler (Factory New) is one of CS2’s most sought-after knife skins, known for its unique visual appeal and high prestige. As of January 2026, this covert rarity item commands a significant presence on the Steam Community Market, averaging around $2725.67 for a Factory New model. It’s a favorite among collectors and players alike who are looking for a standout piece. You can find more detailed information on its item page here: ★ Butterfly Knife | Gamma Doppler (Factory New).
Design
The Butterfly Knife itself is iconic, known for its rapid, flashy deployment animations which make it incredibly popular in-game. The Gamma Doppler finish takes this desirability to another level. The design features a striking blend of deep emerald greens, contrasting with patches of black and subtle hints of blue or teal, creating a captivating, almost liquid-like pattern across the blade. The colors shift and shimmer as you move the knife, giving it a dynamic appearance that truly stands out. While the in-game description generally notes the knife’s handle as “anodized red,” the Gamma Doppler pattern primarily dominates the blade, making it the focal point. This isn’t a subtle skin; it’s designed to be noticed.
Condition & Float Values
Understanding wear conditions is usually crucial for CS2 skins, but the Gamma Doppler is a special case. This specific skin, the ★ Butterfly Knife | Gamma Doppler, has an incredibly narrow float value range, from 0.0 to 0.08. What this means in practice is that the skin is only available in Factory New condition. There are no Minimal Wear, Field-Tested, Well-Worn, or Battle-Scarred versions of this particular Gamma Doppler.
Every single Gamma Doppler Butterfly Knife you find on the market will be Factory New. This is a significant advantage for buyers because it guarantees a pristine appearance every time. You don’t have to worry about scratches, dull colors, or scuffs diminishing the skin’s appeal due to wear. The vibrant greens and blacks will always be as sharp and intense as possible, regardless of the specific float within its narrow 0.0-0.08 range. This consistency in quality is a major selling point for the Gamma Doppler.
Market Value
As mentioned, the average market price for the ★ Butterfly Knife | Gamma Doppler (Factory New) currently sits around $2725.67 on the Steam Community Market as of January 2026. Because this knife is exclusively available in Factory New condition, this price reflects its top-tier appearance across all listings. Factors that influence this high market value include:
- Extreme Rarity: Being a Covert rarity skin for an already rare knife type means it doesn’t drop often.
- Guaranteed Pristine Condition: The fact that it only comes in Factory New condition means every owner gets the best possible visual quality, boosting its desirability.
- High Demand: Butterfly Knives are consistently among the most popular knife animations in the game, and the Gamma Doppler’s striking green pattern makes it a favorite.
- No StatTrak: This skin is not available with StatTrak, meaning there isn’t a premium to pay for kill-tracking, though some buyers might miss this feature.
Prices on the Steam Community Market can fluctuate based on overall game activity, supply, and demand. However, the Gamma Doppler Butterfly Knife has historically held its value well due to its iconic status and visual appeal. While the average price is a good guideline, individual listings might vary slightly depending on the specific float value (even within Factory New, lower floats can sometimes command a tiny premium, though the visual difference is almost imperceptible).
Bottom Line
The ★ Butterfly Knife | Gamma Doppler is a premium choice for players and collectors who want one of the best-looking and most iconic knives in CS2. Its main draw is the stunning green and black Doppler pattern, which is visually captivating and highly recognizable. The greatest advantage is that every single one of these knives is Factory New, meaning you’re always getting a perfect, unmarred finish.
This knife is ideal for someone looking to make a significant statement with their in-game inventory. It offers consistent, top-tier aesthetics and is paired with the highly desirable Butterfly Knife animations. The main drawback is its high price point, which places it firmly in the luxury tier of CS2 skins. If you have the budget and appreciate a skin that guarantees pristine quality and a head-turning design, the Gamma Doppler Butterfly Knife is absolutely worth considering for your loadout in 2026.