Second Hand Yacht Equipment Store

Hi All,
I'm trying to track down an online secondhand chandlery. I recently came across a YouTube reel that mentioned a U.S.based store described as the "go to" source for used marine materials and equipment, but I can't recall its name.Would anyone know which supplier this might be, or be able to recommend any similar secondhand chandleries I could contact?

By way of context, I'm now actively looking for a Morgan 44 Centre Cockpit, or a similar yacht, for what I expect will be my final adventure. I accept that the most likely place to find the right boat is in the U.S., although I haven't completely ruled out Europe.

Catch up soon.