What is the value of a South Africa Crown dated 1652 - 1952?

Your coin is a 1952 South Africa (SUID AFRIKA) Five Shilling coin commemorating the 300th Anniversary of the Founding of Capetown in 1652.

A South Africa 1952 50% silver Five Shilling coin (George VI), uncirculated and in absolute mint condition could fetch up to $18 USD. If it has been circulated but still in good condition, it might fetch anything up to $12 USD.

The values quoted are the best possible for the best specimens in their grades, but may be significantly lower due to varying demand for the coin and the prevailing economic climate. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.