Ann: Record Monthly Production at the Bald Hill Mine, page-46

The devil always lies with the details (and assumptions).
What I've got is quite different. We all do not know the details to conclusively derived the selling price. I am also estimating with my calculations.

* 18,000 was committed at USD880/t
* Exchange rate was 0.72 on 3rd Feb  (was 0.73 on 1st Feb)
* Revenue wise - if I recall correctly, we get 95% upon shipment and the remaining 5% upon assay after customer receive the shipment