2015 mintage = 8,000,000 X .5g = 4,000,000g /31.1 = 128,617ozt 128,617 X $16 (rough avg price 2015)= $2,057,877 additional cash into CCP coffers.
The 1991 Pride of Australia series had an Emu on their 10g 22K (.29oz) $200 coin for that one year (reverse changed every year). I've been trying...
Swiss 20 franc. I frequently pick up for $9 above melt. US $5 commemorative as mentioned earlier, I have picked up at spot when lucky off Ebay.
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