I think Elvery's (sp?) does. There is one at the north end of Grafton St that had a lot of GAA stuff and one near the south end that had rugby gear, so I'm sure there is one that has some FAI stuff
Where about in Dublin are you going to be ? I live there half the year and would be more then happy to steer you in the right direction. There's a ton of places to go but the majority of them are over priced tourist stuff.
Like the Elvery's I went into. It was cheaper for me to buy the stuff online and have it shipped to the US.
Thanks for all your input. I'll check and compare prices...it may be more cost effective to just order online. We're only going to be in Dublin for a day by the Trinity College so we may not even have the time to shop. But thanks again for your recommendations.