I believe that the ammo forum is not read as much as this, so I am posting/forwarding this here.

Sports Authority has a coupon for $10 off a $20 purchase.
Anyone can get one by just going to the customer service counter and asking for it.  Mention that you got a message on your home phone.

I picked up 5 boxes of Q3131a.

They were priced 4.99 a box, so it ended up being $16.08 including taxes.  Not bad, 16.1 cents a round!!!!

or

$80.40 for a case of 500.

credit must be given to this thread:
www.ar15.com/forums/topic.html?b=3&f=16&t=170288

and

insane4guns

I don't know if all Sports Authorities have Q3131a, but I am going to check all the local ones.  The one in Aurora, IL had at least 15 more boxes.