Butterfly Knife in CS2: Skins, Cases & Prices

Updated 2026-09-25 · Knives

The Butterfly Knife is one of the two most wanted knives in CS2, alongside the Karambit. Its balisong flipping animation is the whole appeal. Here is which Butterfly skins are worth looking at, where it drops, and how to get one for the least money.

Best Butterfly Knife skins

FinishWhy people want it
Doppler (Sapphire, Ruby, Black Pearl)The jackpot phases; among the priciest knives in the game
Doppler (Phase 1–4)Colorful and more affordable; Phase 2 is often the favorite
FadePink/purple/yellow gradient; higher fade % costs more
Case HardenedPrice depends heavily on the pattern; blue gems are collector items
Crimson WebClassic look; low-float FN is rare and expensive
Marble FadeRed, blue and yellow pattern; "fire and ice" patterns cost extra
Tiger ToothBright gold stripes, strong mid-tier pick
SlaughterRed and white pattern; some patterns (e.g. "diamond") cost more
Vanilla (no finish)Plain steel with a clean look; surprisingly popular
Safari Mesh, Boreal Forest, Scorched, Forest DDPATThe cheapest way to own a Butterfly

Which cases drop the Butterfly Knife?

The Butterfly Knife was added with the Operation Breakout Weapon Case (2014), which carries the original finishes. Its Chroma finishes (Doppler, Marble Fade, Tiger Tooth, Damascus Steel, Rust Coat, Ultraviolet) came later in the Spectrum cases. The chance of any knife from a case is about 0.26%, and each case's pool holds several knives and finishes, so the odds of a Butterfly specifically are far lower.

Cheapest way to get a Butterfly Knife

  • Buy one in a budget finish and heavy wear. That's by far the cheapest route to a Butterfly.
  • Knife trade up: five Covert skins from a case whose rare pool includes the Butterfly give you a chance at one, but you'll often get a different knife from the same pool. See the knife trade up guide, and check the odds in the knife trade up calculator.
  • Unboxing for a Butterfly is a very expensive lottery.

Compare it with the other top knife: the Karambit. Or see where it sits among the most expensive knives.

Frequently asked questions

What case has the Butterfly Knife?

The Butterfly Knife first appeared in the Operation Breakout Weapon Case in 2014. It's also in the rare pool of later cases, including the Spectrum cases, which carry its Chroma finishes such as Doppler, Marble Fade and Tiger Tooth.

Why is the Butterfly Knife so expensive?

Demand. Its draw, inspect and flipping animations are the most popular in the game, and like every knife it only drops about 0.26% of the time from the right cases.

What is the cheapest Butterfly Knife?

Usually a worn Safari Mesh, Boreal Forest, Scorched, Forest DDPAT or Urban Masked. It's still pricier than most other knives in the same finish.