Best Butterfly Knife Skins in CS2 (2026): Top Finishes Ranked by Price

The Butterfly Knife is CS2's balisong — a folding blade whose two rotating handles conceal the edge, famous for the fast, flashy flip-open inspect animation that made it one of the most desired knife models in the game. This guide ranks eight standout Butterfly Knife finishes by price and value in 2026, from the budget-friendly Boreal Forest at around $450 Field-Tested to the legendary Doppler Ruby pushing $11,240 in Factory New. 

What Is the Butterfly Knife in CS2?

The Butterfly Knife was introduced back in the Operation Breakout update in 2014 and carries the Covert rarity tag (the star icon) shared by every CS2 knife, which means it drops from cases at the same extremely low rate and qualifies for knife-tier trade-up contracts. It remains one of the most expensive knife models in the game — even its cheapest finishes rarely dip below $400, and its top Doppler phases sit among the priciest non-Contraband items in CS2. 

What sets the Butterfly apart is that inspect animation. The blade whips open through a spinning, two-handle flourish that's become a status symbol on its own — no other knife reads quite as loud in an enemy's hands. That desirability is exactly why the Butterfly commands such a premium: you're paying for the model as much as the finish. If you're weighing it against other blades before spending, our CS2 knife tier list breaks down every model by price and popularity, and the Karambit vs Butterfly comparison covers the two most iconic flip knives head-to-head. 

Best Butterfly Knife Skins in CS2 (2026 Prices)

Prices from Skin.Land's live catalog as of 2026 — knife prices shift constantly, check the current listing on Skin.Land before buying. 

Butterfly Knife | Doppler Ruby — the red grail

Doppler Ruby is the crown jewel of the Butterfly lineup — a deep, glassy red that only appears on a rare subset of Doppler pattern rolls, which is exactly why it commands around $11,240 in Factory New (Doppler Ruby FN). Ruby is one of the four coveted "gem" Doppler phases (alongside Sapphire, Emerald, and Black Pearl), and on the Butterfly's twin-handle blade the flip animation sends that red mirror finish spinning in a way that's genuinely hard to look away from. This is a collector's piece and a flex, not a practical buy — but if you are balling big time and the money's not an issue, nothing else on this list turns heads like a Ruby fan-out. 

Butterfly Knife | Gamma Doppler Emerald — the green legend

If Ruby is the red grail, Emerald is its green counterpart from the Gamma Doppler family — a vivid, deep-green mirror finish that's even rarer to roll than most gem phases, landing it at roughly $9,260 Factory New (Gamma Doppler Emerald FN). Emerald only comes in Factory New, so there's no wear-based bargain to hunt here; the price is the price. For the small circle of players chasing the absolute top of the Butterfly market, Emerald is the one that trades hands least often, which is part of the appeal. 

Butterfly Knife | Doppler Sapphire — the blue mirror

Sapphire rounds out the trio of headline gem phases with a rich, reflective blue that's arguably the cleanest-looking of the three. Factory New runs around $7,810 (Doppler Sapphire FN), but here's the value angle: a Minimal Wear copy at roughly $6,510 (Best buy) saves you over a thousand dollars, and because the Doppler finish is a polished mirror, the wear difference is barely perceptible in-game. If you want a gem-tier Butterfly without quite reaching Ruby money, Sapphire MW is the smart grab. For how the phases differ, see our knife Doppler phases guide. 

Butterfly Knife | Crimson Web — the biggest steal on the list

Crimson Web is one of the most iconic finishes in all of CS2, and the Butterfly version is where the price spread gets wild. Factory New pushes around $5,140 (Crimson Web FN) because clean, centered webs on a low-float copy are genuinely scarce — but a Field-Tested copy at roughly $660 (Best buy) gets you the same deep-red base and spider-web pattern for a fraction of the cost. That's one of the biggest value gaps on this entire list. Crimson Web is pattern-based, so web placement varies copy to copy — check the inspect before buying if you want the webs sitting dead-center on the blade. 

Butterfly Knife | Fade — the rainbow classic

Fade is the finish most people picture when they imagine a dream Butterfly — a smooth gradient running from deep purple through pink into bright yellow-gold across the blade. At around $2,230 in Factory New (Fade FN), it's the sweet spot between the four-figure gem Dopplers and the sub-$1,500 finishes below: unmistakably premium, universally liked, and it never looks dated. Fade is only found in Factory New and Minimal Wear, and since the finish shows no wear texture, Factory New is effectively the definitive version. If you want one Butterfly that says "expensive" without stepping into Ruby territory, this is it. 

Butterfly Knife | Marble Fade — Fire & Ice territory

Marble Fade swirls red, yellow, and blue across the blade in a marbled pattern, and the most desirable rolls — the "Fire & Ice" pattern where red and blue dominate — are the ones collectors chase. Standard copies sit at around $1,350 Factory New (Marble Fade FN), making Marble Fade one of the more attainable ways into a genuinely flashy, pattern-driven Butterfly. Like the Dopplers it's a polished finish, so it only comes in Factory New and Minimal Wear and shows essentially no wear. It's a visually stunning pick that lands well under the gem-phase bracket. 

Butterfly Knife | Tiger Tooth — clean gold, lowest premium-tier entry

Tiger Tooth applies a bright golden-yellow blade with a subtle tiger-stripe fade near the tip — one of the cleanest, most understated "flashy" finishes in the game. At around $1,130 Factory New (Tiger Tooth FN) it's the cheapest of the always-Factory-New polished finishes, and because Tiger Tooth only exists in near-mint condition, every copy looks pristine. If you want a premium Butterfly that reads as sleek rather than loud, Tiger Tooth is the value pick of the flashy finishes. 

Butterfly Knife | Case Hardened — blue gem potential

Case Hardened applies the classic acid-wash patina of blues, purples, and golds, and it's the one finish on this list where a beat-up wear can be the smart buy. Factory New runs around $1,420 (Case Hardened FN), but a Battle-Scarred copy at roughly $610 (Best buy) barely changes the look while nearly halving the price. The twist is pattern index: like the famous AK-47 Case Hardened, high-blue "blue gem" seeds can sell for many times the base price, so the cheap BS copies are the ones with ordinary patterns. If you're pattern-hunting, our Butterfly Case Hardened patterns guide covers which seeds to look for; if you just want the look, a standard BS copy is a slept-on entry into a four-figure finish. 

Is There a Budget Butterfly Knife Option?

Sort of — "budget" is relative on the most expensive knife model in the game. The cheapest finishes are the plain camos: Boreal Forest and Safari Mesh both land around $420–450 in Field-Tested, which is the lowest realistic entry point into a Butterfly Knife. They won't turn heads like a Fade or a Doppler, but they get you the model — and that legendary flip animation — for the least money. For a full rundown of the most affordable options, see our cheapest Butterfly Knife guide. Just keep in mind how skin wear affects the look: on solid-color camos the difference between wears is minimal, so the cheapest copy is usually the right call. 

FAQ

When was the Butterfly Knife added to CS2?

The Butterfly Knife was introduced in the Operation Breakout update in 2014, during the CS:GO era, and carried over into CS2. It has been one of the most sought-after knife models ever since, thanks largely to its distinctive flip-open inspect animation. 

Which Butterfly Knife skin is the most expensive?

Doppler Ruby is the most expensive standard Butterfly Knife finish in 2026, with Factory New copies priced around $11,240, followed by Gamma Doppler Emerald at roughly $9,260. High-pattern Case Hardened "blue gems" can also reach elevated prices depending on the specific seed. For how it compares to other blades, see our guide to the most expensive CS2 knife skins. 

What is the cheapest Butterfly Knife skin in CS2?

Boreal Forest and Safari Mesh in Field-Tested are among the cheapest Butterfly Knife skins, both around $420–450. Even so, the Butterfly is one of the priciest knife models overall, so its "budget" finishes still cost far more than entry-level skins on other knives. 

Is the Butterfly Knife a good investment?

The Butterfly is a mature, consistently in-demand model, and its top finishes — gem Dopplers, Fade, Crimson Web — have historically held value well thanks to the model's iconic status. That demand makes it one of the more stable knife models from a value standpoint, though four-figure prices mean a large upfront outlay. See our CS2 skins investment guide for more on which finishes tend to hold value. As always, buy what you plan to actually use. 

Does the Butterfly Knife come in StatTrak?

Yes, all Butterfly Knife finishes are available in StatTrak versions. StatTrak copies carry a significant premium over non-StatTrak at the same wear and are listed separately on the market. See our guide to what StatTrak is in CS2 for how the kill counter works and whether it's worth the markup. 

Why is the Butterfly Knife so expensive compared to other knives?

The Butterfly's price is driven by its inspect animation and status rather than rarity alone — every CS2 knife shares the same drop rate, but the Butterfly's flashy flip-open flourish makes it one of the most desired models in the game. High demand for the model pushes prices up across every finish, which is why even its plain camos rarely drop below $400.