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 cold blued.
★ Butterfly Knife | Blue Steel(WW)
CSFloat 39 0% · 2% · 2.5% Best price $668.73 
DMarket 3 0% · 2% · 0% $669.98 
White.Market 81 0% · 5% · ? $699.62 
Waxpeer 16 0% · 6% · ? $703.40 
Lis-Skins 19 0% · 5% · ? $721.52 
Market.CSGO 8 0% · 5% · 5% $778.65 
Skinport 7 0% · 8% · 0% $804.45 Steam Market 0% · 13.04% · Open 
CSBoard 0% · 0% · ? Open 
SkinBaron 0% · 15% · ? Open 
CS.Deals 0% · 2% · 2% Open 
SkinOut 0% · 7% · ? Open 
Tradeit.gg 0% · 10% · 5% Open 
CS.TRADE Trade from 5% Open 
Skin.place Open 
ShadowPay Open 
CS.MONEY 0% · 5% · 0% Open 
BUFF163 
0% · 1.5% · 1% Open 
YouPin898 0% · 1% · 1% Open C5 C5Game 0% · 5% · 0% Open 
IGXE 0% · 1% · ? Open Price context Well-Worn
Daily median on the Steam Community Market, Dec 19, 2014 – Oct 8, 2026
- All-time high
- $1 681.37
- All-time low
- $59.34
- Past 12 months
- 12%
- of days were cheaper
- Sold in 30 days
- 8
- Steam
FAQ
How much does ★ Butterfly Knife | Blue Steel (Well-Worn) cost?
★ Butterfly Knife | Blue Steel (Well-Worn) currently starts at $668.73 — the best price across 7 marketplaces. Prices refresh about once an hour.
Where to buy ★ Butterfly Knife | Blue Steel (Well-Worn)?
The cheapest offer for ★ Butterfly Knife | Blue Steel (Well-Worn) right now is on CSFloat at $668.73. It is also listed on DMarket, White.Market, Waxpeer; see the full comparison in the market list above.
Where to sell ★ Butterfly Knife | Blue Steel (Well-Worn)?
You can sell on the Steam Community Market (~13% fee, money stays in Steam) or on marketplaces with cash withdrawal: CSBoard (0%), CSFloat (2%), DMarket (2%) — lower fees and real payouts. If sold on CSFloat at the quoted price, the estimated net after the included 4.4% fees is $638.97. Unreported fees are not included.
What were the highest and lowest prices of ★ Butterfly Knife | Blue Steel (Well-Worn)?
The highest daily median price of ★ Butterfly Knife | Blue Steel (Well-Worn) on the Steam Community Market was $1 681.37 on September 16, 2025, and the lowest was $59.34 on September 12, 2016. The price history starts on December 19, 2014.
Is ★ Butterfly Knife | Blue Steel (Well-Worn) expensive right now compared to the past year?
On October 8, 2026 the daily median was $818.99. Over the past 12 months, the price was lower than that on 12% of days. 8 copies were sold on the Steam Community Market in the 30 days up to October 8, 2026.
Where does ★ Butterfly Knife | Blue Steel drop from?
★ Butterfly Knife | Blue Steel drops from Operation Breakout Weapon Case.
Is there a StatTrak™ or Souvenir ★ Butterfly Knife | Blue Steel?
★ Butterfly Knife | Blue Steel has a StatTrak™ version, but no Souvenir one.
What float range does ★ Butterfly Knife | Blue Steel have?
The float of ★ Butterfly Knife | Blue Steel runs from 0.00 to 1.00, so it comes in 5 wears: Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred.
When was ★ Butterfly Knife | Blue Steel released, and does it still drop?
★ Butterfly Knife | Blue Steel came out on June 23, 2014 for CS:GO. Operation Breakout Weapon Case left the weekly drop pool in 2025: it no longer drops after matches and is now bought on the market.
★ Butterfly Knife | Blue Steel (Well-Worn): from $668.73 to $804.45 across 7 markets, prices captured Oct 11, 05:05 AM UTC.