yes, you can opt for self-study, that way, will save you more on that. unless your company is willing to fork out the training fees for you. (if you never ask, you will never get. hehe)
http://www.eccouncil.org/ceh-faq.htm11. Can I purse self-study and attempt the exam instead of attending formal training?
The answer is yes. You must show 2 years of work experience in security related field. You must also submit CEH exam eligibility application and obtain authorization from EC-Council before you can attempt the exam. Please visit
http://www.eccouncil.org/takeexam.htm for more details.