Also sells the following maps: Map of the San d'Oria Region (200 gil) Map of the Windurst Region (200 gil)
The prices for the others are as follows: Map of the Bastok Region (200 gil) Map of Giddeus (600 gil) Map of Castle Oztroja (3000 gil) Map of Maze of Shakhrami (600 gil)
Nah, there's maybe one or two maps in each town that you can quest for, the others you have to purchase. Maps of the low-level areas, as well as the main city areas are around 200-600 gil. Higher-level areas like Qufim and such are around 2000+ gil.