M9 Bayonet

The M9 Bayonet is one of the most prestigious and recognisable ★ melee items in CS2. Modelled on the M9 military bayonet, its long, broad blade and tactical serrated spine give it a serious, imposing look that has kept it at the top of many players' wishlist since CS:GO. Unlike more exotic knife shapes, the M9 carries a sense of authenticity that appeals broadly across the community. The finish roster for the M9 Bayonet reads like a hall of fame of sought-after patterns. Doppler phases run from the neutral Phase 1 to the coveted Phase 2 with its deep blue tones, all the way to the ultra-rare Ruby and Sapphire variants. Fade wraps the long blade in a stunning orange-pink-purple gradient, full-colour Fades with complete coverage command premiums. Marble Fade's three-colour swirl looks particularly dramatic on the M9's larger canvas. Lore adds a runic gold-on-dark design that suits the knife's tactical character perfectly. Crimson Web stretches its red spiderweb across a broad blade with impressive visual impact, and Autotronic coats the M9 in a vivid scarlet red. Tiger Tooth rounds out the iconic finish list with its amber and black pattern. Value on the M9 Bayonet is closely tied to finish, float, and pattern seed. A Sapphire in Factory New is one of the most valuable individual knife finishes in CS2. Even entry-level Dopplers and Crimson Webs on the M9 represent meaningful investment. The M9 Bayonet sits in the premium tier of ★ knives in CS:GO, below only the Karambit and certain Butterfly Knife configurations at the absolute peak, making it a centrepiece item for serious collectors. SIH compares live M9 Bayonet prices across 28+ marketplaces, Steam Market, Buff163, CSFloat, Skinport, DMarket and more, with hourly updates. Filter by finish and float, inspect patterns in 3D, and track price history to time your acquisition perfectly.

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Steam Inventory Helper (SIH) is a browser extension and web platform that helps CS2 skin traders compare prices across 28+ marketplaces, check float values, calculate inventory worth, and buy skins below market price.