I would like to know the value of some coins that i bought from the Commonwealth bank in 1988. they were released in a sealed celo pack with a label that said 1988 Five dollar Commemorative Coin. this commemorative coin has been struck to celebrate the official opening of Australia's Parliament House by Her Majesty Queen ElizabethII, 9 May 1988. They are Aluminium Bronze diameter 38.74 mass 28 grams. The coin is still in the sealed packet. How much are they worth and how/where do i sell them. i have a number of them.
This one sold. They had three more listed that didn't sell. LINK (click here) If your's is the same, this might give you some ideas.
