Following changes will be made to certain dungeons.
Certain monsters will now drop gil.
Items you can obtain from certain treasure chest will change.

Dungeons
Sastasha/The TamTara Deepcroft/Copperbell Mines/The Bowl of Embers/Halatali/The Thousand Maws of TotoRak/Haukke Manor/Brayflox's/Temple of Qarn/Cutter's Cry/The Stone Vigil/Dzemael Darkhold/The Aurum Vale/The Wanderer's Palace/Amdapor Keep
My theory on the bolded is that the Allagan Tin Pieces will be upgraded to Bronze Pieces, and the Allagan Bronze Pieces will become Silver/Gold...

Anyways, Dungeons just became much more profitable than FATEs unless you need Grand Company Seals.

With these changes, we'll see more gil available for the Free Company Banks.