When I went years ago it was $50 bucks for the class and a extra $25 if you wanted it to count on your license. The extra money added 5 points to your record, if you are +5 already then you can not get any more. Seeing how you have to take the class, you are most likely -11 or more.
There are several online alternatives
http://www.google.com/search?q=drive...L_enUS219US219