Rate for shells?

Hey sorry I have not played this game in years and was wondering the rates for shells.

What is a good rate for Scallops/Sand Dollars for tro?

Also what is a good rate for Aero for tro?

And finally Starfish for tro.

Thanks for the help :)

I guess if you’re trying to max profit on scallops/sands do 1.2:1, and if you’re in a hurry just do 1:1

As for aero its strongly disliked for whatever reason by the trade table community so 2 aeros is worth 1 trochus

Starfish is kinda awkward to sell due to how uncommon it is I would just do 1:1 personally, but same as sand/scallop just do 1.2 for max profit.