Ok guys,
This is How I been lvling goldsmithing...
I have 10 mules + my main. Its less than 25.00 per month an so worth it. long ago I used the Mules to grow Ice ores as my main sorce of gil. I lvl up goldsmithing an was about to give it up because of the cost, then I seen the Recipe for Platinum Ingots. I needed Lots of platinum nuggets. So I switched over to growing the Platinum Nuggets to skill up with. Synthing them into platinum ingots. I useally harvest about 575-620 platinum nuggets (give or take a few), giving me 9 stacks of platinum Ingots. Of coarse It cost me a little less than 2 Million to buy the 110 Tree cuttings + 220 Light crystals = Platinum Nuggets an lots of Platinum Ores (I mine some while I wait the 12 days so I have no set price), and the fire crystals to synth the platinum Nuggets into Platinum Ingots I now do that as my main sorce of Gil, selling the Platinum Ingots every 12 days for about 7 Million profit. All this timeI didn't make any Gil at all Goldsmithing, til I seen the platinum Ingot recipe an had the available Mules to use. I just lvl up from 68 to 70 useing the 7 stacks of platinum Ingots, synthing them into Platinum Rings. 7 Stacks wasen't enough, so I bought 4 stacks of Gold Ingots. Synth them into 2 moon rings, an used the rest to synth Torques. This is crazy gil. I mostly sell the platinum Ingots for 1 million per stack on the Valefor Server and the current price of the Gold Ingots are 700K. Thats a little more than 10 Million.. Good thing I grew the Platinum otherwise this would be out of the question as far spending the 10 Million Gil to get 2 lvl's. Now to lvl up I need massive amounts of Gold Ingots.
This is the Goldsmithing Guide I been following....
http://home.mchsi.com/~sicboy/MyGuide.htm