Assuming the coin is circulated, the 1896-O Morgan dollar is a slightly better date from the New Orleans Mint. For an accurate assessment of value the coin needs to be seen and graded. Most coins show a lot of wear. In general retail values for low grade coins are $36.00-$39.00, better grade are $40.00-$50.00 and coins showing almost no wear run from $100.00-$400.00. Values are a market average and only for coins in collectible condition, coins that are bent, corroded, scratched, used as jewelery or have been cleaned have far less value if any to a collector or dealer.
Please look at the coin again, the US did not coin $25 dollar denominations in 1896.
The last year for a gold US one dollar coin was 1889. If you have an 1896 Morgan silver dollar that has toned a gold hue, it needs to be seen for a accurate assessment. Take it to a coin dealer.
If the coin is a real Morgan or Peace dollar. The value is just for the silver, about $20.00.
Depends on what the coin is made out of. The coin has absolutely no collector value because it wasn't made by the US Mint. Any value comes from the material the coin was made out of. If the coin was gold plated, it would be worth a couple cents at most. If the coin was solid gold, it would be worth the value of the gold, but no more.
Value for circulated coins run from $600.00-$730.00 depending on grade an $830.00+ for uncirculated coins.
Assuming you mean a Morgan silver dollar and not a gold one dollar coin, if the coin is circulated and has no mintmarks, retail value is $26.00-$32.00 depending on how much wear the coin has. The 1883 Morgan is a common date.
Please look at the coin again, the last year for a one dollar gold US coin was 1889. Post new question.
Morgan dollars are silver, not gold.
The coin has likely been plated with gold and adds nothing to the value, that now because of the plating is just for the silver in the coin. The plating actually destroyed the collectible value of the coin. It's only worth about $20.00 unless you find someone that wants it.
== == There is NO gold in a Morgan dollar. They are all large coins, 38.1 mm in diameter, and made of 90% silver and 10% copper as were all silver coins up till 1964. If the coin you have in question is truly an 1890 gold dollar it will be smaller than a dime and the specie weight value will be around $50.00. The coin must be seen to be properly appraised. As noted above the Morgan Dollar is a Silver Coin and not a gold piece.
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.