Amount to pay depends on these factors:
1) Depends on degree, the higher your degree, the more expensive it
will be.
2) Depends on the kind of lenses you are getting. If your degree is
high, yet you want your lenses to be super thin, be prepare to pay
a bomb. Add in scratch-resistant pay more. If you use specialized
lenses that help to keep your degree in check, pay even more. Use
those specially for computers pay even more.
3) Depends on brand of lenses you want. Seiko lenses tend to be
more expensive than the other ones available, but they last if you
pay a little more for scratch-resistant lenses.
4) Depends on frame. Some fashionable frames aren't as expensive,
just depends on what you get. Get a titanium which is ultra light
and durable, you can prepare to pay a bomb. But this have one
disadvantage, wind blows and it flies away. Can't remember the
price for metal and plastic frames, should be about the same. One
more thing, request for those very odd colours will require you to
pay more because the optician has to specially order it from don't
know where.
Anything more, ask your optician.
