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CS Armoury
★ Butterfly Knife | Blue Steel (Field-Tested)
The game's render for Field-Tested

★ Butterfly Knife Blue Steel

CovertKnifeStatTrak™ available

Price history

Steam sales—Reference—

It has been cold blued.

This is the malbec of weapon design - Booth, Arms Dealer

Finish style
Patina
Float range
0.00 to 1.00
Paint index
42
Released
Jun 23, 2014
Colours
BlackBlue
Market name
★ Butterfly Knife | Blue Steel (Field-Tested)

All variants

QualityFNMWFTWWBS
Normal$1,199.80+3.1%$805.72+10.7%$689.99+1.7%*$656.69−0.8%$642.22−0.1%
StatTrak™$1,331.95−13.8%$1,005.84+6.2%$802.99+6.6%$777.20+1.1%$740.49+0.4%

Compare prices

★ Butterfly Knife | Blue Steel (Field-Tested)
MarketLowest askListingsOpen
Trust 4.8, updated 15 min ago
$661.7867
Trust 4.1, updated 2 h ago
$672.75—
Trust 4.3, updated 35 min ago
$680.36—
Trust 4.8, updated 15 min ago
$684.883
Trust 4.0, updated 9 min ago
$689.9911
Trust 3.8, updated 1 h ago
$695.25—
Trust 4.7, updated 15 min ago
$725.2244
Trust 4.3, updated 15 min ago
$749.3121
Trust 4.2, updated 15 min ago
$764.173
Trust 4.5, updated 1 h ago
$792.59—
Steam Market
Trust 5.0, updated 15 h ago
$1,010.3014
Trust 4.2, updated 1 h ago
$1,102.99—

Investor view

Performance

24 hours
+0.8%
7 days
+1.7%*
30 days
−2.0%*
90 days
—
1 year
—

* Estimated from Skinport's median sale prices: last 7 days versus last 30 for the weekly figure, last 30 versus last 90 for the monthly one. Point-to-point changes take over once enough daily history is tracked.

Range and risk

All-time high
$2,115.80Sep 16, 2025
All-time low
$72.93Dec 1, 2016
Below all-time high
−52.7%
Range, 7 days
$684.55 to $697.72
Sale range, 1 year
$717.78 to $1,382.95
Volatility (30d, annualised)
32%
Bid-ask spread
4.9%
Steam premium
+46.4%

Liquidity

Liquidity score
Medium55
Listings
163 on 12 markets
Sales, 24h (Skinport)
2
Sales, 30d (Skinport)
16

Median sale price

WindowSkinport median
24 hours$645.50
7 days$726.45
30 days$740.71
90 days$755.66

Where it drops

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