I can imagine. My dd was able to take a free course through her school....we were lucky.
I do have to say that my dd did improve, so if you are looking for a score booster it is worth it. There is stuff online as well.
My 17yodd took the SAT Nov 4th and we are waiting on the score. If she gets a 1040 and up (CR/Math), she automatically gets in and will not have to go to Community College in the next semester. That would be great as she is graduating in Dec.
And we just found out she would not be eligible for Freshman Scholarships IF she goes to Community college prior to University (maybe).
Also she could work full time until she goes off to college. That would be a super bonus here.