FFXI Gil Warp Just Badge Quest and Fire Crystals

Playing in Final Fantasy XI, no matter how great No matter how great your game skills are you will need the FFXI Gils to get your equipments, armors, weapons and other items. And having the good FFXI gears early will help you advance to higher levels at a faster pace than others can.

Warp Quest
Make sure you get 1k FFXI gil to purchase a slime oil and start the quest. Bring it to an NPC named "Unlucky Rat" in the Metal district of Bastok in exchange for a Warp Scroll. And the Warp Scroll sells for 7-10k FFXI gils. This way can get you about 10K gil within an hour.

Note: You will need to have enough fame built up before the NPC will take your slime oil. You need to run around town doing low level missions to get your fame up.

You can also redo this quest by creating a mule account and transferring 1k ffxi gil to that character.

Just Badge Quest
Acquire this quest in Winhurt and as requirement, you need 1 rabab tail and 4 onions. You can buy the stack of rabab tail in the Auction House for 50-100 ffxi gil. In the docks of Winhurst you will find an NPC that you can give the rabab tail too. You can obtain the Justice Badge which sells for 500-2000 ffxi gil in the AH from him. After receiving the bad, give him 4 wild onions and you'll receive a scroll that sells up to 5000 FFXI gils. You can repeat this quest by using a mule.

Fire Crystals
A stack of first crystals can sell for 2000 FFXI gil easily over at the AH. Collecting fire crystals, you can follow 2 ways.

Killing and Looting
Killing and looting is most usual way to get fire crystals. your character has to be around level 7-10. And you will need signet cast on you at your town gates. Head out North to Gusterburg where you will be able to find many vultures. You'll only want to kill the vultures and nothing else to conserve time. To the Northwest of San D'oria there is an area full of Orcs. The orcs drop a nice amount of fire crystals as well. You can probably average about 3 stacks in an hour.

Gardening
Start by buying a brass flower pot in the AH, several vegetable seeds and some water crystals with cheap FFXI gil. You then plant the flower plot in your Mog house and put in the vegetable seeds. Feed it some water crystals, after 1-3 days you will have 17 fire crystals come out of it. You can have up to 6-8 flower pots per house, and you can easily make 20-30,000 ffxi gils every 2-3 days. It only takes a few minutes to purchase the accessories and to plant them. It's a wealthy short term investment.