This is an awesome deal! I personally plan on buying a couple for my gift closet, you can never go wrong with Nerf.
The Nerf Rough Cut and Vortex Diatron are on price cut for $18.00, use the 30% off coupon to make them only $12.60. Stack the $5/1 manufacturer coupon on top of that and you pay only $7.60. Prices are good through 3/23/13.