Ebay offers NERF Roblox Ninja Legends - Shadow Sensei Dart Blaster for $9.99 (reg. $27.99) free shipping.

Product Description:
The Nerf Roblox Ninja Legends: Shadow Sensei dart-firing blaster takes its inspiration from the Roblox experience Ninja Legends by Scriptbloxian Studios! The Nerf blaster includes a special code that allows you to redeem an exclusive virtual item on Roblox!* Take on opponents with the skills of a ninja as you blast 6 darts in a row with this 6-dart capacity blaster. Includes 6 Nerf Elite foam darts to fully load the blaster. Power into pump-action blasting as you move the slide backward and forward to prime the blaster and pull the trigger to launch 1 dart. It's an awesome blaster for Roblox fans and Nerf battlers as they launch into ninja-fueled dart-blasting fun. Official Nerf darts are tested and approved for performance and quality and are great indoor and kids outdoor toys for 8 year old boys and girls and up. Eyewear recommended (not included). Roblox toys and Nerf toys make great gifts for kids.