Much value: Between 20.000 and 40.000. There are only 100.
$275.00 to $300.00 in circulated condition
The value depends on the grade of the coin but runs from $126.00-$432.00 for circulated coins.
Please look at the coin again and post new question. No one dollar gold coins were issued in 1879 from the San Francisco Mint.
That is the value just for the gold in the coin, not as a coin.
Beyond the value of the gold cotent, the value of the coin depends on its condition, which is highly subjective.
Assuming the coin is circulated and has no mintmarks. The 1879 Liberty Head eagle is a common date $10 gold piece. Values are $820.00-$960.00 depending on the grade of the coin.
1926 ten dollar gold coin value
The 1879 $10 gold piece was minted at 4 different mints. The mintmark is a small letter located on the reverse [tails] side of the coin just under the eagle. There should be a "D", a "CC", an "O" or none at all. If there is no mintmark at all then that means the coin was minted at Philadelphia. Locate the mintmark and then resubmit your question and an approximate value can be determined.
The 5 Dollar American Eagle coin regardless of date is a 1/10th oz Gold Bullion coin and as I type this the value is $108.10 The value of any gold bullion coin follows the spot price of gold.
It depends a lot on exactly what gold coin it is and what condition it is in.
A Vienna Philharmonic gold coin is very valuable based on its gold weight. The value of this gold bullion is around $1,300.
The value of this coin is based on the spot price of gold at time of sale. A $25.00 coin is one half ounce of gold so value is half of spot price.