ST★ M9 Bayonet | Blue Steel$538.12★ StatTrak™ M9 Bayonet | Blue Steel
21 listings−10% vs avg
Float pricingFN$985.91
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Trend-16.3% over 30 daysTrend: -16.3% over 30 days. Open for the workings.
Today at $864.93 — 4.5% above the month's floor.
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MW$568
MW$597
MW$600
MW$618
BS$464
MW$663
MW$671
MW$677More periods
About the ★ M9 Bayonet | Blue Steel
From the gameIt has been cold blued. This is the malbec of weapon design - Booth, Arms Dealer.
The ★ M9 Bayonet | Blue Steel is a Covert-grade knife in Counter-Strike 2, featuring the Blue Steel finish on the M9 Bayonet — see All M9 Bayonet skins.
Origin
The ★ M9 Bayonet | Blue Steel can be unboxed from the CS:GO Weapon Case, eSports 2013 Case, Operation Bravo Case, eSports 2013 Winter Case, Winter Offensive Weapon Case, Operation Phoenix Weapon Case, eSports 2014 Summer Case, Operation Vanguard Weapon Case and Revolver Case.
Rarity
The ★ M9 Bayonet | Blue Steel is a Covert-grade knife. In a case opening, an item of this grade comes out roughly ~0.26% of the time.
Float and wear
The float value of the ★ M9 Bayonet | Blue Steel runs from 0.00 to 1.00. Not every wear exists for it, which is why some exteriors are scarcer and priced apart. Within a wear, a lower float looks cleaner in game and usually costs more.
Price
The ★ M9 Bayonet | Blue Steel (Field-Tested) has an aggregate market price of about $538.12. The Factory New copy is down 0.2% over 7 days and down 16.3% over 30 days. Across wears it ranges from $468.03 (Battle-Scarred) to $781.22 (Factory New).
Availability
30 marketplaces are quoting the ★ M9 Bayonet | Blue Steel right now. The comparison table above lists each one with its lowest price, and the cheapest is marked.
Released
The ★ M9 Bayonet | Blue Steel first entered the game on Aug 14, 2013, when the CS:GO Weapon Case was released as part of the Arms Deal Update.
Versions
A StatTrak™ version exists, with an on-weapon kill counter. StatTrak copies are about a tenth of case drops and trade at a premium over the standard skin.
Community rating
Readers rate the ★ M9 Bayonet | Blue Steel 3.9 out of 5 from 25 votes.
Price Analysis
Current Trend
The ★ StatTrak™ M9 Bayonet | Blue Steel (Factory New) shows a Strongly bearish trend. -16.3% (30d).
Market Position
Trades in the premium range ($527.12–$985.91). Knives hold value well.
Traded Range
Since January 2026, the ★ StatTrak™ M9 Bayonet | Blue Steel (Factory New) has traded between $869.03 and $1,216.36. Today's price is 19% below that high.
Market Comparison
Compare prices above. 5-20% differences exist due to fees. Third-party markets beat Steam's 15% fee.
Timing Insight
Prices trending down - potential buying opportunity. See charts for history.
Frequently Asked Questions
The ★ M9 Bayonet | Blue Steel commands premium prices due to several factors: First, knife skins are the rarest drop category in CS2, with approximately 0.26% chance from case openings. It can be unboxed from the CS:GO Weapon Case. The Blue Steel finish is particularly sought-after for its distinctive appearance, and supply is inherently limited while demand remains high from collectors and players.
Float values in CS2 determine a skin's wear level on a scale from 0.00 (perfect) to 1.00 (maximum wear). With a float range of 0.00 to 1.00, this skin has specific wear availability that affects pricing. Lower float values within any condition category (e.g., 0.01 vs 0.06 in Factory New) result in cleaner appearances and typically command higher prices. For high-value trades, always verify the exact float value using inspection tools.
Prices for the ★ M9 Bayonet | Blue Steel vary across marketplaces due to fees, regional pricing, and seller competition. This skin can be obtained by opening the CS:GO Weapon Case or purchased directly from third-party marketplaces. The Steam Community Market charges 15% fees, while third-party markets like Skinport, DMarket, and Buff163 offer lower prices with 2-10% fees. Compare real-time prices in the market comparison table above to find the best deal.
Investment potential depends on several factors. Knives and gloves historically hold value well due to consistent demand and limited supply. Key considerations: (1) Check the 30-day and 90-day price trends in the charts above; (2) Evaluate overall CS2 market conditions. Past performance doesn't guarantee future returns, but the ★ M9 Bayonet | Blue Steel has maintained steady trading interest. Diversifying across multiple items typically reduces risk.
StatTrak is a special variant that includes a digital kill counter displayed on the weapon, tracking your confirmed kills in official matches. StatTrak versions of the ★ M9 Bayonet | Blue Steel are rarer than standard versions (approximately 10% of case drops are StatTrak) and typically cost 1.5x to 3x more. The kill counter adds personalization value as it records your gameplay history with this specific weapon. Note that StatTrak counts reset if you trade the skin.
Yes, all weapon skins including the ★ M9 Bayonet | Blue Steel are purely cosmetic and can be used in all CS2 game modes including competitive matchmaking, Premier, and professional tournaments. Skins provide no gameplay advantages or disadvantages - they only change the weapon's visual appearance. Many professional players use skins during official matches, and you'll often see high-value items like this featured in tournament broadcasts.
The ★ M9 Bayonet | Blue Steel is currently trending downward. Over the past 7 days, the price has decreased by 0.2%, and over the past 30 days it has dropped 16.3%. Price drops can result from new case releases flooding the market, seasonal fluctuations, or shifts in player preferences. This could represent a buying opportunity if you believe the skin will recover. Review the price history chart above for long-term context.
The ★ M9 Bayonet | Blue Steel has averaged $929.59 over the past 90 days, against $929.59 over 180 days and $929.59 over 360 days. It currently trades at $538.12, 42.1% below its 360-day average. Longer averages smooth out the day-to-day noise of individual listings, so they describe what the ★ M9 Bayonet | Blue Steel is actually worth better than any single asking price does. Compare them against the live figures in the marketplace table above.
The in-game description reads: "It has been cold blued. This is the malbec of weapon design - Booth, Arms Dealer." Knife skins in CS2 are among the rarest cosmetics, and the Blue Steel design is particularly valued for its visual identity.
Based on our real-time price comparison across 40+ marketplaces, BUFF Market currently has the lowest price for the ★ M9 Bayonet | Blue Steel at $884.01. However, prices change frequently as sellers list and buyers purchase. We recommend checking the marketplace comparison table above for the most current prices, and remember to factor in each marketplace's fees when comparing total costs.
Have this skin? Check its exact float value, paint seed and sticker wear with the free CS2 Inspect tool — instant 3D preview, no game needed.

































