bro, for fishes, most of the LFS sell at about the same price.
But most would be reasonable.
For corals, if you are not familiar with pricing, the place that you should not go alone is GO. If you go on a wrong day, they pricing can be extremely exorbitant. Try out Iwarna, CF and some of the other farms.
not possible to list out like what you did.
good thought but just not feasible.