Well, although I'm not up to tertiary education *yet*, the resources I need for an eleven week course cost around $3,000 NZD. (Around $2475USD, thanks Google.)* I have two years to save around $5,000. ($3,000 for one course, $2,000 for a slightly different course which reeeeeeally should be merged into the first, as they're so similar I wasn't aware they were separate courses. But hey, this thread isn't for complaining about tertiary education, now is it?
*Although of course we will have a 'teacher' of sorts, most of the cost goes to providing the resources (books) needed in order to gain a qualification in teaching English to speakers of other languages. ;-;