About 29 cents a round shipped free with code SH2666:
www.sportsmansguide.com/product/index/federal-american-eagle-223-556x45mm-fmj-55-grain-150-rounds?a=1932654
www.sportsmansguide.com/product/index/federal-american-eagle-223-556x45mm-fmj-55-grain-150-rounds?a=1932654