Most of the info on this site was "concieved" in the "old" There days and as such might be obsolete although I'm slowly updating it. I'm working on a new site with updated info. Hope to have it ready for the official opening of the new There.com.
Please check out
Make sure you don't get cheated when you buy a Paz from auction.
This is the formula I use to calculate the "real" price:
basic price + ( rent per day * days left )
The "basic price" and the "rent per day" are known numbers wich you can find in one of the tables on one of the submenus.
Result has to be lower than retail price or you will be cheated!