Cant find anything for Dublin but budgeting for €100 per ticket would probably be wise.
"Tickets for Ed Sheeran's gigs will go on sale on Saturday, September 25. The tickets for the Cork and Limerick dates will cost €81 for standing and €91 seated. An additional service charge of €7.15 per ticket applies. There will be a limit of six tickets per show date per transaction."
I think we’re going to see a general hike in ticket prices. I was checking out Blondie who are touring the UK next year with Johnny Marr and the Manchester gig was £95 for side tier seats close to the stage. Seems a lot.
Have no interest in Ed Sheeran, but i did notice, he is charging, exactly the same for tickets, as he did for his 2018 gigs, i don’t think is the norm, as they do seem to have gone up a little bit across the board.