This is the M-9 bayonet. Originally intended to be mounted on a rifle, it is also well suited to close-quarters combat. It has been color case-hardened through the application of wood charcoal at high temperatures.
★ M9 Bayonet | Case Hardened(WW)
CSFloat 71 0% · 2% · 2.5% Best price $412.54 
Lis-Skins 34 0% · 5% · ? $428.86 
Waxpeer 29 0% · 6% · ? $450.30 
White.Market 46 0% · 5% · ? $451.44 
DMarket 5 0% · 2% · 0% $463.48 
Market.CSGO 8 0% · 5% · 5% $471.00 
Skinport 3 0% · 8% · 0% $722.02 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 
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 Copies with exact float and seed
These are individual marketplace listings. The exact float is always shown; the seed appears when the marketplace provides an inspect link.
The more blue on the play side, the pricier. Top seeds with a blue AK top or Karambit blade go for tens or hundreds of thousands of dollars.
Price context Well-Worn
Daily median on the Steam Community Market, Nov 5, 2014 – Sep 29, 2026
- All-time high
- $1 276.53
- All-time low
- $72.84
- Past 12 months
- 4%
- of days were cheaper
- Sold in 30 days
- 4
- Steam
Skin facts
- Weapon
- M9 Bayonet
- Rarity
- Covert
- Drops from
- CS:GO Weapon Case, eSports 2013 Case, Operation Bravo Case +8
- Released
- August 14, 2013 · CS:GO
- Drop status
- Out of the drop since 2025
- Float range
- 0.00–1.00
- Wears
- FN · MW · FT · WW · BS
- Versions
- Normal · StatTrak™
- All-time high
- $1 276.53 · March 26, 2025
- All-time low
- $72.84 · May 1, 2015
- Past 12 months
- 4% of days were cheaper
- Sold in 30 days
- 4 sales
FAQ
How much does ★ M9 Bayonet | Case Hardened (Well-Worn) cost?
★ M9 Bayonet | Case Hardened (Well-Worn) currently starts at $412.54 — the best price across 7 marketplaces. Prices refresh about once an hour.
Where to buy ★ M9 Bayonet | Case Hardened (Well-Worn)?
The cheapest offer for ★ M9 Bayonet | Case Hardened (Well-Worn) right now is on CSFloat at $412.54. It is also listed on Lis-Skins, Waxpeer, White.Market; see the full comparison in the market list above.
Where to sell ★ M9 Bayonet | Case Hardened (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.
What were the highest and lowest prices of ★ M9 Bayonet | Case Hardened (Well-Worn)?
The highest daily median price of ★ M9 Bayonet | Case Hardened (Well-Worn) on the Steam Community Market was $1 276.53 on March 26, 2025, and the lowest was $72.84 on May 1, 2015. The price history starts on November 5, 2014.
Is ★ M9 Bayonet | Case Hardened (Well-Worn) expensive right now compared to the past year?
On September 29, 2026 the daily median was $457.87. Over the past 12 months, the price was lower than that on 4% of days. 4 copies were sold on the Steam Community Market in the 30 days up to September 29, 2026.
Where does ★ M9 Bayonet | Case Hardened drop from?
★ M9 Bayonet | Case Hardened drops from CS:GO Weapon Case, eSports 2013 Case, Operation Bravo Case, CS:GO Weapon Case 2, eSports 2013 Winter Case, Winter Offensive Weapon Case, CS:GO Weapon Case 3, Operation Phoenix Weapon Case, eSports 2014 Summer Case, Operation Vanguard Weapon Case, and Revolver Case.
Is there a StatTrak™ or Souvenir ★ M9 Bayonet | Case Hardened?
★ M9 Bayonet | Case Hardened has a StatTrak™ version, but no Souvenir one.
What float range does ★ M9 Bayonet | Case Hardened have?
The float of ★ M9 Bayonet | Case Hardened 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 ★ M9 Bayonet | Case Hardened released, and does it still drop?
★ M9 Bayonet | Case Hardened came out on August 14, 2013 for CS:GO. CS:GO Weapon Case left the weekly drop pool in 2025: it no longer drops after matches and is now bought on the market.