South African Silver Medallion collection - Kings & Queens of Engl

[Tainbooks]

I'm trying to find out a valuation for a 50 piece Kings and Queens of England Silver Medallion Collection, issued by the South African Historical Mint c1985;

I can find plenty of info on a 43 piece collection, but not this particular 50 piece collection that runs from Elizabeth II right back to Edward the Martyr.

General web searches have provided no information, and nor has the South African Historical Mint.

Any help gratefully received!

[declanwmagee]

It'll be worth its weight in silver, old chap, adjusted for purity.