I was just wondering what is difference between stacking 1966 50c and PreDecimals in terms of bullion value alone as I have noticed that the 1966 50c seem to sell for a better premium than the PreDecimals. I have also noticed in these forums that 1966 50c sell for 13, that makes it 39oz in comparison with Predecimals at spot taking a much longer while to move. Is there a better way to exchange fiat for the maximum amount of bullion ounces other than the 50c and PreDecimals? Any thoughts?