M9 Bayonet (Ultraviolet) (Well-Worn) Inspect a WW copy in game
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M9 Bayonet (Ultraviolet) (Well-Worn)

Covert StatTrak +0.2% · 8 d-7% · 28 d

A military bayonet built to lock onto a rifle muzzle yet equally at home in close quarters, the M9 here wears the Ultraviolet treatment. Rather than a printed graphic, each component is spray-painted as a solid block of color in a black-and-purple scheme, giving the blade and handle a clean, monochrome split. The pared-back palette is what makes it read so cleanly across the whole knife.

Item facts

Rarity Covert CS2 Knife Skins
Drops from Chroma Case case from $3.45 · tier odds 0.26%
Released Jan 2015 with Chroma Case
Sold / day ~93 all markets
Liquidity High how fast it sells
Fair price $287.37 suggested
202d range $273 – $358 lowest ask, min–max

M9 Bayonet (Ultraviolet) (Well-Worn) prices across 21 markets

Selling this skin? See what you’d get →
Official
Steam Market
No cash-out Bank card · PayPal
$475.49 +69% more than BUFF163
View
Best Price
China market 37 offers KYC
$282.17 −41% vs Steam
View Deal
#2
China market 36 offers KYC
$283.59 +$1.42
View Deal
#3
China market 58 offers KYC
$285.09 +$2.93
View Deal
#4
P2P 6 offers
$286.13 +$3.96
View Deal
#5
Marketplace 36 offers
$290.78 +$8.61
View Deal
#6
Instant sell 11 offers KYC
$296.63 +$14.46
View Deal
#7
P2P 49 offers KYC
$297.46 +$15.29
View Deal
#8
Marketplace 5 offers KYC
$297.83 +$15.66
View Deal

Each price is the total you pay, buyer fees included. The dot shows how well the venue fits your region. How we price →

Price history $281.98 -18% · 202d

Lowest ask · 89 snapshots since Apr 12, 2026 · dashed = a gap over a week

Ultraviolet on other knives

18 models carry this finish

Cheapest way into the family: Ursus Knife (Ultraviolet) at $65.17 · Butterfly Knife (Ultraviolet) tops it at $417.36.

M9 Bayonet (Ultraviolet): design, wear and market

Market read

Across 23 markets the WW floor moved -18.3% in 202 days: $345.00 → $281.98.

Cheapest venue vs Steam right now: $193.33 apart (41%).

Sources: Valve item data · our 23-market price snapshot.
How much does M9 Bayonet (Ultraviolet) cost?

The current floor for M9 Bayonet (Ultraviolet) is $281.98, compared across 23 marketplaces with fees included. By wear: FN $1,205.45 · MW $390.51 · FT $287.12 · WW $281.98 · BS $278.49. Steam asks $475.49 for the same listing.

Where can I sell or cash out M9 Bayonet (Ultraviolet)?

Right now DMarket pays the most: $268.52 net after its seller fee; the full ranking sits in the Sell tab. Steam offers $1,303.96, wallet-only — Steam funds never cash out.

Does M9 Bayonet (Ultraviolet) come in StatTrak or Souvenir?

It does — StatTrak (from $345.28) listings exist too. Pick a Quality pill above to see that variant priced across the same markets.

How do I get M9 Bayonet (Ultraviolet)?

The drop source is Chroma Case, itself listed from $3.45; the direct market price starts at $281.98. Opening containers for one specific skin rarely beats buying it outright.