Cheapest newspaper to advertise legal notice in?

Hi can anyone tell me what the cheapest newspaper to advertise a small legal notice in is? one that is sold across the whole of the republic of ireland?

The cheapest price I got so far was around €50 a cm (4 small lines) in the evening hearld...

Try the Sun or the Mirror - I used to use the Examiner but they got way too expensive. Better price in the Sun.