How much is a 1995 eire 10p coin worth?
In reality, not a lot. When Ireland changed over to the euro, most households kept coins as keepsakes, so theirs plenty of them still knocking around. If you took it to the central bank you'd get about €0.12 for it
Not much. Because Ireland has switched to using the Euro as its primary form of currency, there is no real "exchange rate" except perhaps converting the Irish 50 pence to Euros to US dollars which wouldn't be much. The coin itself is not rare, nor is struck using any type of precious metals. So really, the coin might be worth a few cents at most.
How much it has 2 and small s beside it. It has a salmon on the back and FLOIRIN below the salmon. How much is a 1966 Eire 2s worth?
There are still lots of them to be found in Ireland, and anyone that would have travelled to Ireland from then until 2001 might also have them. So as a collector's item, it is not worth much. You did not say if it was a 20p coin, in which case it has very little value, or a 20 pound note, which would have more monetary value, but you can only get it from the Irish…