Price per hour at the auction - Pay for it

[Squall]

By default the Hexed I use (2010-07-30) shows the cost per hour of 12,000z to leave the item in the auction, would decrease this value to 100z, I know that change must be made in hexed.
 
If someone knows to send PM to negotiate the price.
 
Thank you.
 
@edit: Resolved