TaoTao didn't mention manipulating Gil in his posts, but it might be possible if the value is stored in a convenient spot in the save data. I'm not sure if manipulating Gil would be necessary, though. As of now, the only things I need money for are potions, airship and boat tickets, and some spellbooks (Fire, Teleport, and Wall). Even if it is possible to use the glitch to alter the Gil value, none of the stuff I need is so expensive that I can't afford it by selling Fire Bows from Captains. Also, the amount of time that it takes to execute the glitch would probably outweigh the benefits. The only money-related issue at this point is the possibility of cutting out a trip to Fynn and getting the Fire Bows on the Dreadnought, which I think might be possible and could save a minute or so.