The other day someone was asking how to make some money (i think it was like 400g) been a low level, well my answer will be: SELL YOUR PROFS!!!!
if you have a gathering Prof (mining/herbolary/skinning) you can make a VERY nice proffit out of mats alone.
for example: Mithril Ore today is at 21g per stack, rugged leather 22g, coarse Stone 5g, etc.
when i get back to home i will make a list of the pricess that auctioner informs to the mats i sell so everyone can make some decent money, and donate some to the guild.
atm i have 1200g+ in my main and 60g in my alt. and the only thing that i actively farm is XP so... it aint that hard