Thx Tryskell you understood it in the right way =)
xAddytzu posted the 3 .sql tables were i can find the price of items if i wanna buy them from a merchant so wrong =(
Lemme try (network/) clientpackets, RequestSellItem and i gonna edit this post if it has worked or not.
Thx for the fast help :)
EDIT:
yeah it seems to be the right file (RequestSellItem) but i am not good in java :/
Anyone can clearly explain which variables i need to change to increase / decrease the ammount of adena a players recieves for selling an item to the merchant?
Would be really helpfull =)