Foil Values?

I'm new to the site and very impressed so far!  I see that the site allows you to distinguish between foil and non-foil cards in your inventory, however the valuations appear to be the same.  Does anyone know when the site will be able to assign foil prices to foil cards? 

My apologies if this is already answered somewhere.  I searched the forum but was unable to find an answer.

Thanks,
-Bo