You get gear through many quests, storylines. You can even purchase from the vendor for cheap. And as you go through the dungeons, you will get even better rar/ex gear. Probably wouldn't need to buy anything till maybe lvl 40+ and thats a big maybe. (<---Don't know what lvl the other dungeons are) So really? We can make a profit in the first few days? When you don't have much gil just starting out?