Today's Illamasqua Easter Egg Hunt includes a selection of their pure pigments on sale. I found the following with the sale price:
http://www.illamasqua.com/shop/products/eyes/beguile-pure-pigment
http://www.illamasqua.com/shop/products/eyes/furore-pure-pigment
http://www.illamasqua.com/shop/products/eyes/berber-pure-pigment
http://www.illamasqua.com/shop/catalog/product/view/id/210/s/chasm-pure-pigment/category/10/
http://www.illamasqua.com/shop/products/eyes/alluvium-pure-pigment
http://www.illamasqua.com/shop/products/eyes/android-pure-pigment