MAC-10 | Saibā Oni

MAC-10 | Saibā Oni is a Restricted SMG skin from the Gallery Case. The “Saibā Oni” finish is applied to the MAC-10. Each unboxing requires the case plus a $2.49 key.

The MAC-10 at $1,050 is the T-side anti-eco staple, offering a $600 kill reward — double the standard rifle rate. Its fast fire rate and cheap price make it the go-to choice for punishing unarmored opponents after winning the pistol round.

MAC-10 | Saibā Oni has a float range of 0.00 to 0.66 and is available in 5 wear conditions. In CS2, the float value is permanent — set at drop time and unchangeable. It controls how scratched or clean a skin looks within its wear tier. Extreme floats carry significant premiums: 0.00x copies are prized for their clean look, while 0.999x Battle-Scarred copies like the iconic AWP Asiimov "Blackiimov" are collector's items. Some skins are float-capped and cannot exist in certain wear conditions.

A StatTrak version of this skin is available. StatTrak technology uses an LED counter built into the weapon model that tracks confirmed kills in official matches. StatTrak skins have roughly a 10% chance to drop from each case opening and typically command higher prices than their normal counterparts. Note that the kill counter resets to zero when the skin is traded between players.

As a Restricted item, MAC-10 | Saibā Oni has a 3.1960% chance per opening (1 in 31). Rarity in CS2 directly affects both supply and price. Higher-rarity skins drop less often, which keeps their market value elevated relative to common drops from the same case.

Prices shown are sourced from Steam Community Market and CSFloat, updated every 6 hours. Additional data from Skinport, Buff163, and YouPin. The Steam Community Market charges 15% total fees (5% Steam fee + 10% CS2 game fee), while third-party sites offer lower rates — CSFloat at 2%, Buff163 at 2.5%, and Skinport around 8% — with real-money cashout options. Beyond wear and float, the pattern index (seed 1–999) also affects price for certain finishes like Case Hardened and Fade, where specific patterns can multiply value many times over.