i just got two boxes of 50 each from cabelas for 36 dollars after military discount. Probably not the best deal but a pretty good price for this particular ammo. Their military and law enforcement discount is 10%
http://www.cabelas.com/product/sig-..._SEQ_104372280?WTz_st=GuidedNav&WTz_stype=GNU
http://www.cabelas.com/product/sig-..._SEQ_104372280?WTz_st=GuidedNav&WTz_stype=GNU