Post Your Solution For Gil Generation

[DNO]

currently now the best way to get gil without selling items to others is Leve 45 to 49 Gathering quests

The +25% bonus boost to gathering leve reward from the level 45 to 49 leves easily provides 800 gil to 1000 gil per leve.

How do you get this bonus? I am thinking about lvling a gathering class and I wonder if this is worth it.