This depends on multiple factors, including your smoking status.
I am paying more than that, but I have a pre-existing medical illness, so it was a pain trying to get insurance.
My boyfriend is paying more than €60 a month, no pre-existing medical conditions, but is a smoker.
Have you tried labrokers http://www.labrokers.ie/. They are very competitive.
Forget it if there is anything that you need to disclose though, as the quoted rates will not apply.