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.
A 1923 $20 Gold Coin - aka - Saint-Gaudens Double Eagle - in a mint state of MS63 is worth: $1500.
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.
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.
A 1924 Saint-Gaudens $20 gold coin weighs 33.436 grams and of that weight, gold comprises 30.092 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