The demand for collectible items from the Sarejevo Olympics is low. People just are not buying them, so in that respect, they are not worth much. If the coins are solid silver, they have value as silver items based on weight.
There were several different types of Olympic coins released for the 1984 Sarajevo Olympics, of varying values. When they were issued, they ranged in prive from $30-250. Many are currently values within the same range, although some are sold for around $1,000.
The value of the 5 Sydney Olympic coin is approximately $55.00. This is for the silver coin. The condition of the coin is something that may impact the value.
The value of a 1984 United Nations peace coin is around $10. The price of the coin will vary depending upon its condition.
From $4,000 to $6,000
A Mint issued 1984 Uncirculated coin set has a average value of $5.00. Issue price was $7.00
As of Mar/11, the silver content is worth about $27. Because the value of the coin is due to the amount of the silver, proofs are not worth more. They are selling on eBay for about $30 including shipping but because of Paypal fees, eBay fees and shipping, you will get considerably less than the value of the silver.
I think you have more than 1 set. Take them to a coin dealer for an accurate value.
A 500 Lira coin from Italy is worth about $0.37 at face value, but to all intents and purpose is value less.
Ein Krona Island/what is the value of this coin