timo /dyesol . to begin production this year !, page-9

A year or two back, they said on a number of occasions that the corus project would generate $75sq/m for them.
This has been revised by Richard recently in the newspaper articles to $50sqm. Keep in mind that currency movements of the AUD/GBP would account for a decent chunk of that.

This number has always been for the Corus project though, which has joint IP and Licensing, so that is not raw materials and therefore can only be used a guide when looking at other projects.

Takes about a gram of dye and a gram and a half of paste to do a sq/m from memory.
You can get retail prices for various dyes and pastes from their website. Bulk prices are not disclosed, but clearly much cheaper.