job hunting

So let's see-I had an interview with Davita on the 8th of this month. They offered me the job about a week later. Since then it's been a constant scramble to get things printed, filled out and faxed back to 3 or 4 different representatives that are doing a back ground check on me before I can officially be hired. Trying to get everything done by this Friday. So thought I was on track until this morning when I got a call from someone telling me I failed the back ground check because I don't have a high school diploma or a GED! And because I failed the back ground check they would be withdrawing the job offer! Needless to say I was stunned...she did tell me I could get my GED and then reapply with Davita, but that they would most likely have filled the position I was originally trying to get by then. So I'm dealing with this fact and realizing I don't have a job after all and would once again be looking for employment. About half an hour later the same girl calls me back and asks me if I was planning on getting my GED. I said yes and asked if they would consider holding the job for me while I went to take the tests. She said she would talk to them and get back to me. 2 hours go by before she finally gets back to me and tells me that they do want me to have the job but I have to try and get my GED before my first day which is supposed to be Oct 4th.
So I check it out and GRCC only tests on mondays and it costs $75.00! So I have to take all five parts on the same day! And I have no idea what will happen if I don't pass. And I have to call that girl on my way to take my test to let her know I'm actually following through and doing it.
The thing is I was going to take it about 8 or 10 years ago and it only cost $35.00 then!! Ah well live and learn as they say.
I just never felt the need to get it, I have never had any problems getting good jobs without it. And this job is just working in a mail room for just above minimum wage! I guess it's only going to get harder and harder to get jobs without it though...