Yes, the snapper, registered in dublin. Oi tcm, watch yer mouth. There's nothing cheap about GJ, it's top boatie real estate. Metre for metre, berths in GJ are more than that multistorey in Vauban Antibes
However those sat domes are cheap - they are K4s and look miles too tiny on that boat
Dunno, will look at flag next time I'm there. It has Dublin on transom as home port, but you may be right that it's reg in Gsy. In fact, I dunno if Ireland hasa shipping registry