This is a hard one to answer as DRM will pick up a premium by being a two mine producer. AW running at a reasonable AISC (lets say under 1250/oz) would add $100 million to the DRM MC (my very rough estimate).
LJ mentioned at one point that $15 million needs to be spent getting AW back into production, but once that is done then the AISC should come down - the explanation given was the AW ore body narrowed down at the point they got to, but it opens back up again just below.
DRM Price at posting:
35.0¢ Sentiment: Buy Disclosure: Held