Found for $38.99 (as opposed to the regular $44), Nerf Vortex Nitron value pack. What is the value? An extra 20 round disc magazine and 20 more vortex discs to put in it! The Vortex Nitron was not my fave blaster of the line (The Praxis took that honor) but I dug the automatic capability, good for anybody who likes to lay down that much foam.
If you were on the fence about the Nitron, this pack is worth a look in both pricing and the extra clip. Far as I can tell, the only separate disc mags available are the ten round magazines, and an extra 20 might just be the difference between a miss and a tag. Choose wisely, chummer.