There are many different values of bullion coins with Elizabeth II on them from many different Commonwealth countries and they all have different values. Some of the more common ones include the British Silver/Gold Britannia which have a picture of Britannia on the reverse of the coin and it is denominated in pound sterling. You might also have a British Sovereign, it is made out of gold and has a picture of St. George slaying the dragon on the reverse. Even though it has a face value of one pound sterling, it isn't denominated on the coin anywhere. You might also have a Canadian Gold/Silver/Platinum/Palladium Maple Leaf. These have maple leafs on the reverse, have a face value denominated in Canadian Dollars, and say how much precious metal is in them (for example, 1/20 troy ounces of gold). It is also possible you might have an Australian Gold Kangaroo, these have a kangaroo on the reverse, are denominated in Australian Dollars, and show how much gold is in them. These are just a few of the most common forms of bullion coins in the Commonwealth, please identify your coin, and post the year if you think it is worth more than spot price.
Because they mostly have a collectible value.
It's a 2000 one-ounce Silver Eagle bullion coin and as of today is about $18.00
If your asking about a American Silver Eagle $1 bullion coin the current value is about $30.00.
Copies of bullion coins have no numismatic collectible value, most sell for $5.00 or less at coin shows.
Current market value is about $1,540.00. It's a bullion coin that's value is tied to the spot price of gold at time of sale.
Impossible to say for certain without knowing the country and denomination, as Queen Elizabeth II is featured on dozens of coins. Unless it's a bullion round of some type, the coin is worth face-value only.
As of February 2012 the bullion value is $832.24.
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.
Bullion value only.
A Silver Eagle Bullion coin is 99.9% pure silver and weighs 1 oz per coin. The stamped value of the coin is U.S$1 however the intrinsic value of the coin is the value of the silver within that coin. If the the spot price of silver was $30oz at the time of checking, then the value of that coin would be worth at least $30 or more.
As of today bullion value is $6.30 for this coin a uncirculated coin is about $10.00.
The current spot price of silver is $31.71 per ounce, that's the value of this coin.
The bullion value for this coin as of today is $3.00 retail price of a Choice Uncirculated coin is $4.00
Average retail value for the Proof coin is about $40.00.
The 1994 platinum 1Kg koala coin has Queen Elizabeth II on the obverse. Any value associated with the coin will be due to the platinum rather than the coin itself. Its face value is $3,000, but the current value would be the current bullion value of platinum plus anything from 3 to 5% extra which is likely to be very significantly more than the face value. You would be well advised to look after the coin and take it to a reputable coin dealer for positive identification and valuation. The coin should have a "certificate of authenticity" in the packaging.
Bullion refers to a precious metal, most commonly gold and silver when dealing with coins, but there are many other precious metals that could be referred to as bullion. The bullion value of anything, such as a coin, is the value of the gold it is made from and has nothing to do with the coin itself. The bullion value of any precious metal will change on an hourly basis entirely on the whims of the market.
intrinsic value If a coin had value because of its metal content, you would refer to the "bullion value" or the "melt value" of the coin, as versus the "numismatic value" that a coin which was rare or in exceptional condition would have.