Personally I think the wealth evaluator should be free for everyone. You shouldn't have to pay to use the feature. To unlock it permanently I feel is way too much money unless you pay for bonds with ingame money but even then that's a lot of hard earned GP to waste when it should be something anyone can use freely. Not everyone makes money so easily, I would rather spend mine on something worthwhile.
everything happens for a reason.
live today, like tomorrow is your last.
it's better to be hated for who you are, than to be loved for who you are not.