If they are replicas , practically nothing.
These are beautiful coins - a 1924 Saint-Gaudens $20 Double Eagle coin is worth in extra fine condition (EF40): $1225.
Even if Krugerrand value is closely linked to the value of gold, Krugerrands are worth more as coins, since they are sold with a premium (3% and more) over the gold price. Specially proof Krugerrand coins that have a collector value are worth much more than the gold they are made of. Older bullion Krugerrands may also increase in their collector value.
A 1923 $20 Gold Coin - aka - Saint-Gaudens Double Eagle - in a mint state of MS63 is worth: $1500.
Saint-Gaudens were first struck in 1907.
No set values for replicas exist, it's worth what you can get.
There is 0.9675 Troy ounces of pure gold in a $20 St. Gaudens.
According to the site CoinFacts.com, the nominal weight of an uncirculated St. Gaudens $20 coin is 33.4 grams.
Saint-Gaudens were first struck in 1907 so check the date again.
my is boitshoko lethopa condry so I have coin of krugerrands 1980 25cent 0746514445
assuming you are referring to the $20 coin, it was called a Saint Gaudens
Values depending on grade for circulated 1915 Saint-Gaudens are $1,340.00-$1,710.00 uncirculated examples start at $1,770.00
Mini coins are not issued by the US Mint. No estimated value can be given without knowing the metals used in the coin and their weight or percentage of the total weight of the coin. My guess is that they would be worth the calculated measurement of current gold prices, so it should be worth $19.56 per coin.