Where can I get a powder like this for a cheaper price?

you can find a lot of products cheaper at sally's they offer a wide variety of products (i sound like a commercial jeez) also in the mall there are little kiosks that sell mineral makeup.. it's much cheaper too and works well.. bareminerals makes an illuminating powder that is probably my favorite.. you can get it at earthsavers they sell it there.. anyway.. hope i could help.