Hasbro via eBay offers the Nerf Zombie Strike Biosquad Zombie Eraser ZR-100 Blaster
, model no. B0310F000, for $9.99
with free shipping
. That's tied with last month's mention and the lowest price we could find by $8. It fires Zombie Repellent fluid or Zombie Strike darts, and includes a can of Zombie Repellent fluid and three Zombie Strike darts.