Here are the 2 with the mintages. If anyone could give me an idea of approximate sale price for these I would truly appreciate it as its for my Brother who Purchased them back in 2012 and tucked away. Not selling ATM but maybe if what he is thinking is right. Perth Mint mintage page stats. 2012 $200 Australian Olympic Team - London 2oz Au Proof Coin Mintage = 30 / SOLD OUT = $? 2012 $200 Diamond Jubilee 2oz Gold Proof Coin with Diamond Mintage = 60 / SOLD OUT = $? Many Thanks for your time and feedback in advance. Kind Regards Bigfella