M9 Bayonet | Doppler

The ★ M9 Bayonet | Doppler is a CS2 knife skin with an Anodized Multicolored finish and glossy blade marbling. The illustrated appearance combines navy-black coloring, blue-violet accents, and a charcoal-gray handle. Its patterned blade suits players who prefer reflective color against subdued hardware. Factory New and Minimal Wear copies are available, including StatTrak™ versions and several named Doppler phases.

Description

The ★ M9 Bayonet | Doppler applies a marbled, candy-coated finish to the M9 Bayonet knife in CS2. The underlying weapon was designed for rifle mounting and close-quarters combat. Its glossy blade gives the finish room to display mottled color rather than a uniform painted surface. The segmented handle provides a restrained contrast to the blade's reflective appearance. Available phases include Black Pearl, Phase 1, Phase 2, Phase 3, Phase 4, Ruby, and Sapphire. This range suits buyers who want to choose a specific Doppler appearance rather than shop by the finish name alone. Professional players n0thing, donk, and m0NESY own this skin. Buyers can compare the phase, exterior, exact float, and StatTrak status to narrow down a suitable copy.

History and Origin

The ★ M9 Bayonet | Doppler debuted on January 8, 2015. Its release came through the Chroma Case with the Chroma Case Skins update. Valve created the finish, rather than a community designer. The Chroma 2 Case and Chroma 3 Case also provide acquisition routes for this knife. Valve retired the rare drop pool on December 17, 2025. As of October 9, 2026, the Chroma Case, Chroma 2 Case, and Chroma 3 Case no longer receive new drops. Existing cases remain available to buy on the market and open, so retirement did not remove the case-opening route. Direct marketplace purchases and player trades offer ways to obtain an existing knife without opening a case.

Finish Style

Doppler uses the Anodized Multicolored finish style, with a glossy, layered appearance rather than a flat color treatment. Black and silver metallic paint forms the marbled base beneath a candy coating. The illustrated blade is predominantly dark navy and black. Cloudy blue-violet marbling spreads along its lower face and toward the tip. Narrow purple highlights follow the spine, sawback teeth, and cutting edge. An oval opening sits in the upper blade above a long recessed groove. Purple-blue accents also appear on the guard and pommel, while the charcoal-gray handle has raised ribs and a textured surface. The mottled blade contrasts with the relatively plain handle, keeping the strongest visual detail on the metal. This illustrated palette describes the shown appearance, so buyers should confirm the named phase of each listing rather than assume every Doppler looks identical.

Float Value

The float value range is 0.00 to 0.08. Available exteriors are Factory New and Minimal Wear. StatTrak™ versions are available; version availability is separate from the exterior and its cosmetic condition.

Rarity and Popularity

The ★ M9 Bayonet | Doppler has Covert rarity. Its drop chance from the Chroma Case is 0.0085%, which should not be treated as the individual chance for a particular Doppler phase. Ownership by n0thing, donk, and m0NESY provides professional-player visibility, but neither ownership nor rarity establishes current trading demand.

Why it’s Popular:

• Glossy marbling gives the blade a distinctive layered appearance

• Named Doppler phases offer different collecting choices

• Dark hardware contrasts with the illustrated blade's blue-violet color

• StatTrak versions provide an additional ownership option

Price Range

The live ★ M9 Bayonet | Doppler price range is $769.43 to $3,499.98. These bounds cover the entire skin, not a fixed phase, exterior, or StatTrak version. Prices vary substantially across available combinations, so the shared Doppler name alone does not make listings comparable. Check the named phase, exact float value, exterior, and StatTrak status when comparing CS2 skin prices. Buyers should inspect the listed blade appearance, while sellers should compare matching variants rather than use the overall range as a valuation.

How to Obtain

1. Buy Directly through Eneba Skins

One of the fastest and most straightforward options is to purchase skins directly through Eneba Skins. You can browse available CS2 skins, compare prices, and choose the items that best fit your budget.

2. Open a Weapon Case

Open a Chroma Case, Chroma 2 Case, or Chroma 3 Case for a chance to obtain this knife. These cases no longer drop, but existing copies can still be bought on the market and opened. The Chroma Case chance for this skin is 0.0085%, making opening a case different from purchasing a selected Doppler variant.

3. Buy on the Steam Community Market

The ★ M9 Bayonet | Doppler can be bought on the Steam Community Market. Inspect the item to confirm its phase, exterior, float, and StatTrak status before choosing a listing. This route targets an existing skin rather than relying on a case-opening result.

4. Trade with Other Players

The knife can also be obtained through player-to-player trades. Confirm that the offered item matches the desired phase, exterior, float, and StatTrak status before accepting. Compare equivalent variants when agreeing on value, rather than assuming every Doppler copy belongs at the same price level.

Trading and Investment Considerations

No new Chroma cases drop, but existing cases can still introduce additional Doppler knives into circulation. Professional ownership supports its visibility, although that does not establish sales volume, liquidity, or future price direction. Players looking to buy, sell, or trade should compare matching phases and versions, especially given the wide price differences across available variants.

Reasons it Holds Value

• No new drops replenish its Chroma case sources

• Ownership by n0thing, donk, and m0NESY supports visibility

• Named Doppler phases provide distinct collecting options

• Factory New and StatTrak versions serve different preferences

The editorial investment rating is medium-to-good, supported by retired case sources, professional ownership, and distinct phase choices. Existing cases can still produce new knives, so the skin's circulating supply is not fixed. The main risk is paying a substantial variant premium without evidence that future buyers will support that valuation.