Don't bid right away on the item. If you wait you can get it for less money than what you were given to bid with and you get to keep the change!
go to town of Ordens buy 99 blue teas for 100 G
each and sell it for 150 G (If u can't buy 99 blue teas buy as most as u can)
i saw the exp 9999 and inf. money cheats... and tried them out..
i came up with something a little bit better...
*for 65000 exp or more everytime you fight:
**for a confirmed 65000 inf. amoung of gold:
*: the exp actually varies. sometimes i get 130 thou exp and up to 190 thou exp. i think my code depends on the monster, but the minimal xp you'll get is 65thou.
**: your gold may rise and fall, but be assured that 65thou of it will be infinite...
sample? u had 100thou gold. u bought something worth 60 thou. rest assured whatever wil happen to your money you will always have 65thou left