There are quite a few coin dealers in the Gold Coast area if you check your local Yellow Pages for Coin Dealers.
The following two feature prominently in the listings -
Colourtech Pty. Ltd.
Burleigh Heads QLD 4220
ph: (07) 5535 5894
1. F.A. Luis Philatelic
2/F Mawarra House 3108 Surfers Paradise Blv,
Surfers Paradise QLD 4217
ph: (07) 5592 0265
Please be advised that Coin Dealers can lose their sense of humour very quickly if asked for valuations on circulated decimal coins.
With the exception of the 1966 round 50 cent coin, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, decimal coins are worth whatever is inscribed on them.
The value of gold coins can be determined in two different ways--the melt-down value and the coin value. The melt-down value is the value of the pure gold in the coins, which is determined by the weight. The face value of the coins can be found on a collector's website.
Older American gold coins are a great asset to hold. Quantitative Easing may be diminishing the value of the dollar, but gold retains its value. The Coins section of the About website gives indications of values of old gold coins.
Coast to Coast Coins specializes in buying and selling rare coins and currency. The other item that this site supplies is bullion, either gold, silver, platinum or palladium.
The U.S. never struck any gold coins for the Bicentennial. Many Bicentennial dollars, halves and quarters were privately gold plated and sold as "Collectible" coins. The coins have no numismatic value. The coin is face value, unless you find someone that wants it.
There are several factors that determine the value of gold coins. One factor is how much gold is in the coin. Gold is valued by weight, so the more gold the coin has, the higher the value will be. Also, the age of the gold coin. Older, rarer coins will be worth more.
Yes, gold prices can affect the value of gold coins. The value of gold coins is closely tied to the current market value of gold. As gold prices go up or down, the value of gold coins will generally follow suit.
Gold and silver coins
Antiques and gold and coins.
That is the value just for the gold in the coin, not as a coin.
Copies of coins have no numismatic collectible value. It may have some value if you can find someone that wants it.
None of the gold colored dollar coins made from 2000 to date have any gold in them. Only a few error coins and collectors coins have more than face value.
Gold plated coins are novelty coins with no collectible value and are not made by the US Mint.