I went to Walmart last night to get some more boxes of the Blazer Brass .40S&W, box of 50qty. Usually I buy 6 at a time at $7.47 a box, which was the cheapest ammo around. I was getting the 2 boxes of 50qty Blazer brass .40 cheaper than 1 box of WWB 9mm 100 qty ($15.96). Well, last night I saw the price of one box was $12.14. I guess it's back to the WWB at $21.50 for 100qty. I hear there is a brass/copper shortage due to the devolpments in China. 40% increase in price, hopefully this isn't a sign of things to come. I am buying ammo weekly, this is the first increase in price i have seen in a while.