New and unused. Please refrain from price negotiations. The following is quoted from the store description: NICEYRIG Camera Cage Full Cage for Sony A9M3 (ILCE-9M3/α9 III), α1Ⅱ(ILCE-1M2), A1II, Alpha1 II - NATO Rail Cold Shoe Arca Swiss Quick Release Plate - 582 [A9 III Dedicated] Protect your camera from potential damage with the cage. Provides various mounting options for rigs. You can attach microphones, monitors, lighting equipment, etc. The NICEYRIG 582 camera cage does not obstruct the operation of slots, flip screens, battery compartments, and all controls. Multiple Mounting Points: For example, it can be used with various accessories such as the Niceyrig 450/452/393 top handle and monitor mount. In addition, cold shoe mounts are built-in on both ends for flashes, microphones, and wireless receivers. Arca Swiss Plate: Can be quickly attached and detached to Arca-Swiss standard tripods and stabilizers. In addition, there are many 1/4 inch screw holes on the bottom for other QR plates. For handheld shooting: Equipped with a NATO rail and multiple screw holes. It is convenient to use in combination with the Niceyrig 462/268 side handle when shooting stable images. The perfect edge on the right side is easy to hold and use. Safety: Rubber pads are attached to the bottom to protect the camera body from scratches! A screwdriver is included for easy installation.