I'm done a couple of unsuccessful searches :-(

Is there any data that indicates how much a hotel pays for a reward point.

(As an aside I once cashed in 10,000 starwood points and the hotel received $80USD - so 0.8cents a point - others had similar information)

The reason I ask is to try to ascertain what a hotel would think 100,000 rewards points offered for a meeting were worth and thereby how much discount could I expect with no points

Thanks