There's currently a $5 off Mperks coupon (it expires tonight) @ Meijer on any Nerf toy.
You can actually buy $3 footballs for free. (except my store was out of footballs. So I got a normally $10 nerf dart gun for 99c for the toy drive @ work.)
(also, their sidewalk chalk is on clearance for 50c per 5 pack of the 'cool' ones. I may have bought nearly all of them @ my store for above mentioned toy drive.)