You should first try to figure out how many people have those characters on their keyboard, then how many of them will visit the domain, how is the competition on that keyword and many other factors.... I say it would be reg fee.
those domains will be very much valuable soon.. and one doesnt have to write these characters while searching sex.. only writing original sex means that everybody will reach you... why do i say so.. because when you write the original sex,you be the sponsor link on the write hand side of the page.. no-one has to write these symbals,letters,characters.. do only one and the best thing.. give google an ad or be the sponsor link to the same page when the original sex is searched and found.. whats more.. it depends on your imagination,forhseeing to develop that name and earn more,and get traffic..one should be wiser than the other one to earn more in domain business.. where is brain storming.. ad is everything and solves all the problems.. regards romeo
the answer is in your mind ,if you are more clever than others.. anyone cant know everything.. one should know less ,one should know more.. one cant be very good at all things at the same time. regards romeo