No coin replica or copy has any numismatic value at all. Most collectors and coin dealers don't even bother with them. Try a web search for an idea of value,
What's a 1870 twenty dollar copy coin worth
If it's a copy, it's not worth much of anything. It's probably made of copper, or maybe even zinc, then gold plating. You might be able to get a couple dollars for it.
2000.00
Their only value is in their gold content, which is minimal. Aside from the gold plating they are considered a novelty souvenier item that anyone can reproduce.
The value of an 1854 Twenty Dollar gold coin, commonly known as a "Double Eagle," can vary significantly based on its condition, rarity, and market demand. In general, these coins can be worth anywhere from a few thousand to tens of thousands of dollars. Specific examples, especially those in high grades or with unique characteristics, can fetch much higher prices at auction. For an accurate appraisal, it's best to consult a reputable coin dealer or auction house.
As a copy, it's worth next to nothing.
No, copies of coins only have the value of the metal in them. Because most current ones are gold plated copper, you are looking at a coin worth about 7 cents in copper value. The coin will not gain any more value as time goes on. They make terrible investments. If you want the coin, see if you can buy it at a thrift shop or a coin shop, often they will sell copies and stuff like that for a buck or two.
A few cents or a dollar at most. Such coins are not collectable, they are not produced by the US mint. Gold plating adds only a tiny bit of gold to the coin, not enough to add any value to it.
Since anyone can make a copy coin, it is impossible to tell what metal the coin is made out of without seeing the coin in hand. In general, they are made out of base metals (gold plated copper or something like that) but a jeweler might be able to tell you for sure.
Since copy coins don't have any standards, anyone can make a copy coin out of any material (lead, zinc, gold, silver, copper, etc.) only a coin dealer or jeweler who sees your coin in person can guess at what it is made out of. It has no collector value, the only value comes from the metals used to make it. Most are just gold-plated copper and have no value though.
Likely none at all, but it may have a thin gold wash or plating that's worth maybe 3 cents.
The only value is what someone will pay. This stuff has no Numismatic collectible value.