How to sell gold in Ireland

[SomersetBrie]

DM in Dublin would like to sell a couple of gold sovereigns and some bits of broken gold jewellery.
I'm in the UK and there are loads of online options where you can send it off and get the cash.
Do any of you know of such options in Ireland - or an accessible place in Dublin?
It's a one-off thing, she just wants to free up a bit of cash and we know gold prices are high at the moment. Thank you all in advance for any help.

There’s a place called Martin Gear in Dublin 1. I can’t vouch for them and have no idea what they pay, but it would be worth a phone call to suss out. Would she have someone she could bring in with her?

Thanks, I'll look into it.
Someone could go with her. We're talking a couple of small items, not the crown jewels, so I wouldn't be worried about her.
My internet searches just bring up UK options, even though they say "Ireland".
Damn Brexit.