★ Butterfly Knife | Case Hardened (Well-Worn)

CS2 Covert Knives Legacy

★ Butterfly Knife | Case Hardened (Well-Worn) — This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is the fan-like opening of a freely pivoting blade, allowing rapid deployment or concealment. As a result, butterfly knives are outlawed in many countries. It has been color case-hardened through the application of wood charcoal at high temperatures.\n\nA little color never hurt anyone

Best price

$647 ▼ -0.7% 24h

Arbitrage Float Pattern Alert

Hidden value

Median

$1 049 · 9

24h change

▼ -0.7%

7d change

▲ +5.3%

30d change

▲ +2.3%

30d range

$562 – $1 073

All-time high

$1 200

All-time low

$562

Liquidity

low

Real sales Skinport · median & volume sold

$602 · 1 sold

30d

$643 · 9 sold

90d

$675 · 26 sold

Variants

Wear	Normal
Factory New FN · 0.00–0.07	$1 380
Minimal Wear MW · 0.07–0.15	$796
Field-Tested FT · 0.15–0.38	$728
Well-Worn WW · 0.38–0.45	$647
Battle-Scarred BS · 0.45–1.00	$606

About

Legacy No new supply — secondary market only

Category	knife
Case	Operation Breakout Weapon Case

Float range (FN / MW / FT / WW / BS)

FNMWFTWWBS

0.01.0

Floats of current listings →

Drag the float — see the wear tier and its price

float 0.0 — · —

Inspect a specific item by its inspect link

Right now it goes for $647 to $1 183 across 7 marketplaces — a 82.9% spread. Liquidity is low: just 1 sales a day. An item like this can sit for weeks, and an attractive listing price does not mean anyone will pay it.

We track 5 wear levels of this skin. The cheapest is BS at $606, the priciest is FN at $1 380 — a 2.3x difference for the very same artwork, the wear is all that changes. Over the past 30 days the price stayed between $562 and $1 073, and it is now 2% higher than a month ago. The all-time high is $1 200, the low is $562. Float for this skin runs from 0.0 to 1.0 (the range of the whole skin, not of a single wear): the lower the number, the cleaner the finish, and copies at the edge of the range are valued separately.

The skin comes in all five wears, from Factory New to Battle-Scarred, so the choice is always between a clean finish and a lower price. For Case Hardened the price depends on how much blue the finish shows: copies with a large blue patch (a "blue gem") cost several times more than ordinary ones, and the paint seed decides it, not the wear.

Marketplace prices

ⓘ

★ Butterfly Knife | Case Hardened (Well-Worn) is listed on 6 marketplaces. The most you keep is on steam: $1 049 minus a 15.0% fee leaves $912 net. The least you keep is on lis: $648 minus a ~9.7% fee leaves $585. The $327 gap comes from both different listing prices and different fees; a large gap usually means the listings differ in wear or condition, so check the item itself before selling. If you need cash out rather than Steam wallet funds, the best option is marketcsgo, $666 net.

Fees are the marketplaces' standard seller rates; Steam's 15% is charged on the seller's amount, so the net is the price divided by 1.15. Volume discounts, promo codes and regional specifics are not included, and Steam proceeds stay in the Steam wallet.

A rate marked with a tilde (~) is our own estimate, not a published figure: it is derived by comparing the marketplace's own buy and sell prices. The real cut varies from item to item and is usually worse on cheap listings.

Marketplace	Price	Listings	Updated	Fee	You get	Cash out
waxpeer best price	$647	—	2026-09-18 20:12	6.0%	$608	to card	To market ↗
lis	$648	50	2026-09-18 20:12	~9.7%	$585	to card	To market ↗
whitemarket	$649	—	2026-09-18 20:12	5.0%	$617	to card	To market ↗
skinport	$680	3	2026-09-18 20:12	8.0%	$625	to card	To market ↗
marketcsgo	$701	—	2026-09-18 20:12	5.0%	$666	to card	To market ↗
steam	$1 049	13	2026-09-18 09:25	15.0%	$912	Steam wallet only	To market ↗
lootfarm	$1 183	—	2026-09-18 20:12	—	—	fee not on file	To market ↗