So how do I make Gil end game without a crafting or gathering class?

[Wobi]

Makes me curious. Where are gil spammers getting their gil from to sell to others? How are they making so much money to even sell in x amount of increments?

Mostly new accounts running the main story, though that is a hard sell on the legacy servers as most are packed and don't support the MSQ to 50 - delete and reroll technique.