spot market for santalum album oil

New to this thread. Very interesting story building around TFC. Couple of questions for those in the know. Where can I independently access data on the spot price for the Santalum Album Oil? Is it only sold in Indian Rupees? Is it only determined via auctions once a year in India or more frequently (I think I read that in certain reports but not sure). Whats the effect of the strengthening AUD if the spot price is in Indian Rupees? - I.e. has the Rupee been tracking with the AUD to maintain the AUD value of expected revenue from sales from 2012 (the rba doesnt seem to keep statistics on the relationship between the AUD and the Rupee - just hope that the Rupee is NOT in any way linked to the USD? Appreciate any comments other followers are able to provide.