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43 offers

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.448859810829160

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$644.78

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.448091179132460

Instant Your purchase will be delivered instantly.

$650.37

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.413033396005630

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$651.38

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.415721267461780

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$652.83

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.405494600534440

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$654.44

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.439670532941820

Instant Your purchase will be delivered instantly.

$656.93

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.436641216278080

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$658.77

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.408986210823060

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$660.90

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.429361581802370

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$660.90

Nametag Devil May Cry

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.446564912796020

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$665.16

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.381543964147570

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$665.16

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.443976432085040

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$665.16

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.393365293741230

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$665.16

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.433464437723160

Instant Your purchase will be delivered instantly.

$666.17

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.435473412275310

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$670.56

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.404238283634190

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$677.01

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.446502745151520

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$677.01

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.430542886257170

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$677.01

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.412495195865630

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$685.07

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.396912872791290

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$689.04

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.403079956769940

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$689.90

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.431468844413760

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$693.14

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.385087668895720

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$693.14

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.431259453296660

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$693.14

Nametag 舟遥遥以轻飏,风飘飘以吹裳

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.430650919675830

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$704.87

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.445807993412020

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$709.09

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.402178883552550

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$709.25

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.405312001705170

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$710.37

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.422281265258790

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$716.34

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.394664227962490

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$723.76

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.393904030323030

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$724.23

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.398681014776230

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$748.30

Nametag ♛øxɏǥɇn♛

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.430197149515150

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$751.70

Nametag Gold Experience

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.394661545753480

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$751.86

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.432395875453950

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$845.84

Nametag ❅Tier 3 Frozone❅

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.423358291387560

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$1037.78

Nametag EZ|FOR|NaVi

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.407143771648410

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$1049.98

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.398614853620530

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$1378.40

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.448240756988530

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$1488.06

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.434117317199710

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$1630.04

Nametag Ayanami Rei

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.430385231971740

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$2584.52

Nametag T1#917

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.420826852321620

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$2741.15

Nametag | 她的蝴蝶 久经沙场 |

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★ Butterfly Knife | Case Hardened (Well-Worn)

WW

0.391882658004760

Up to 12H Delivery may take up to 12 hours. You can cancel if the seller doesn't create the trade within 30 minutes.

$4176.90

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★ Butterfly Knife | Case Hardened (Well-Worn)

★ Butterfly Knife | Case Hardened (Well-Worn)

The ★ Butterfly Knife | Case Hardened (Well-Worn) is a Covert-rarity knife finish showing its blue, gold, and steel case-hardened patina in a more visibly used state. It's a lower-priced way into the finish's full range without giving up the pattern that makes it valuable.

Design

Color case-hardening with wood charcoal at high heat produces this blade's patchwork of blue, gold, and steel, rather than any applied artwork. It carries the flavor line "A little color never hurt anyone." The blue-to-gold-to-steel balance is set by the paint seed on each copy, and seeds heavy on blue — "blue gem" copies — sell for a serious premium over the rest, no matter the grade.

★ Butterfly Knife | Case Hardened (Well-Worn) Float and Wear

Case Hardened spans the entire 0.00–1.00 float range, so all five grades exist, and Well-Worn sits second from the bottom. Expect noticeable scuffing across the blade at this grade, though the case-hardened patina itself stays just as visible since it isn't a paint layer that thins out with wear. On the float scale, Well-Worn spans 0.38–0.45.

Butterfly Knife | Case Hardened Rarity

Covert ★ is the rarity classification here — the gold-tier rare special status given to knives, separate from the usual weapon rarity scale. That status holds regardless of wear grade.

Butterfly Knife | Case Hardened Case and Collection

This finish drops from the Operation Breakout Weapon Case, with the rare-special pull rate for any knife sitting at roughly 0.26%.

Butterfly Knife | Case Hardened Blue Gem Patterns

Case Hardened owns the "blue gem" reputation, and the paint seed — not the wear grade — is what actually decides how blue a given copy looks against its gold and steel. Copies are tiered strictly by that coverage, with pattern #182 sitting at the very top at roughly 94% blue, the most valuable and sought-after Butterfly blue gem and the market's benchmark; a small Tier-1 pack of other heavily blue seeds sits close behind, then a long tail of lesser patterns. Because the seed is locked in for the copy's whole life, a heavily blue seed on a Well-Worn copy is still a genuine blue gem worth chasing.

StatTrak & Souvenir

This knife is also available as a StatTrak version, which tracks kills with a counter that's permanent once active. There's no Souvenir version, as knives simply don't appear in Major-tournament souvenir packages.

Butterfly Knife | Case Hardened Price

Well-Worn is the second-cheapest grade on this finish's ladder, ahead of only Battle-Scarred, giving buyers a lower entry point into the pattern. Case Hardened's mid-tier standing among this knife's finishes still applies, and a blue-heavy seed can make even this grade meaningfully priced. It's available to buy on Skin.Land with instant delivery and no hidden fees.

FAQ

Does Well-Worn hide the case-hardened pattern?


No — the blue, gold, and steel coloring comes from the case-hardening process itself, not a paint layer, so it stays fully visible even with more scuffing at this grade. What changes is surface texture, not the underlying pattern or its rarity.


What is the best Butterfly Knife Case Hardened blue gem seed?


Pattern #182 is the finish's legendary top seed, sitting at roughly 94% blue and standing as the market's benchmark and the most sought-after Butterfly blue gem. A small Tier-1 group of other heavily blue seeds trails it, ahead of a long tail of lesser patterns. That seed stays fixed for life, so it carries the same status on a Well-Worn copy as on a Factory New one.


What's the most accessible Case Hardened grade?


Well-Worn and Battle-Scarred sit at the bottom of this finish's own price ladder, making them the more accessible route into Case Hardened specifically — though the finish overall still ranks mid-tier among this knife's finishes, so it's relative rather than cheap.