The PROVA coin is very rare, you can find only in greatest Italian auctions, and the price could be $ 10,000 - 15,000. However, coins for normal circulation are common, and the price is few $ more than melt value. petronius
It is a very nice coin and it holds sentimental value for you and that is priceless. I would never sell it. Thanks for sharing.
I am quoting myself 3 years later. I finally got my coin. Two in fact, a 1968 and a 1969 from mint set acquisitions. 1968 1969