About Souvenir M4A1-S | Knight
The Souvenir M4A1-S | Knight in Factory New is one of the rarest souvenir M4 items in existence. The base Knight skin is already among the rarest M4A1-S Coverts — and the Souvenir variant adds tournament-themed Major stickers, making this one of the most-coveted single M4 items in CS2. FN specimens trade above $3,500.
What's Souvenir: Souvenir M4A1-S Knight comes pre-applied with 4 player signature stickers and a Major tournament logo from the Souvenir Package source. Player provenance dramatically affects value — top-player signature variants command 2-3x premium. Each specimen is essentially unique.
Supply: Distributed only via specific Major Souvenir Packages from 2014-2018 era Cobblestone Major events. Active FN supply: extremely limited — estimated at fewer than 50 specimens worldwide. Combined with the natural rarity of base Knight skin, this is among the rarest single items in CS2.
Market position: Souvenir Knight has appreciated +28% per year through 2025-2026 — outpacing the regular Knight (+28% as well, but Souvenir applies on top of Knight's base appreciation). For top-tier M4 collectors building Souvenir-tier portfolios alongside Souvenir Imminent Danger, this is a centerpiece-quality item.
