fastest way to make gill ?

[BillyKaplan]

If you have crafters leveled, I recommend leveling your desynthesis. Not only do you get some items that only drop from that (hi CUL desynth) but I'm making a killing from GSM and WVR desynths. That also makes every run through a level 70 dungeon a potential for a lot of profit since the mats I get still go for several thousand a pop and they sell fast - namely I make Gil just from playing the game, after a fashion.

[Neophyte]

Its also a bit depending on timing.

When an even patch hits (one with new mats, new crafted gear, maybe new glamour items which uses old stuff), be capped already and have 1-2 gatherers at a high ilvl.
The new mats for older tomestones, aquivalent to those Thavnarian ones which sell now for a few 1k, will be worth a ton, every mat involved in creating now gear will be.

Sometimes you also need just luck. I leveled my armorer/goldsmith desynth with PotD gear from MB for 1-10k while one desynth could give you mats worth 150k, because they made those things involved in current stuff again.

[Caitlinzulu]

the good old artisans goggles where good for a while too, with the new ala mhigan gear for crafters and gatherers too