Cayman Islands 1972 50 cents, KM#5, .925 silver mintage-11,00 grade/value proof65-$12.00 it's hard to tell which coin goes with which reverse date ? if you have a 1975 50 cents the mintage is 7,175 grade/value proof65-$12.00 1972 dollar coin KM#5 guessing it is proof ? .925 silver, mintage-11,000 grade/value proof65-$14.00 1975 dollar coin .925 silver, mintage-7,175 grade value proof65-$14.00 I like the bee on this coin and have 1.
I have a few of these. Basically, the only guarantee is that they are worth melt value. The catalog values are dealer prices if you want to buy them. You will not be able to sell them for that. I have a few myself and paid melt for them.