I'm just wondering I live in Ireland and am going to buy a 3rd gen rx7 was how much do you guys pay for insurance

 

I doubt figures in North America would have much meaning for you. And it varies regionally here in the US. Then factor in age, claim history, driver history, gender, limits, deductibles. Plus many/most of us have collector car policies since we don’t use the car as a daily driver. And those coverages and prices are typically much different.
I’d speak with a broker or agent local to you and they should be able to give a better idea.