Amazon has the Nerf Dart Tag Swarmfire for only $29.97 shipped, originally priced at $39.99. This “electronic blaster lets you dominate the game with a full-auto 20-dart attack.” Product page. Video after the break.

Blaster features a rotating barrel for rapid blasting and a removable stock for high-mobility attacks! Blaster comes with 20 DART TAG darts.

[via Amazon]