what does a regular treasure map lead to? Thanks! (please ping if you reply)

It gives you an assortment of items, if you complete it. :) ... Items that generally aren't worth the price of the map, as far as I know. But you also need to complete a treasure map to get into the Blue Building.

Gotcha. I wonder if the blue building is worth it...

That's the Uncharted Land Map. XD