Yes, you should think about how much you are worth, and aim for that pay. However, in hourly positions, you don't really have the option to negotiate. They may ask what type of pay you are looking for, but usually what you say doesn't matter because they already have a determined pay rate.
According to the latest estimates, the cost for taking the HESI exam can range anywhere from $35 to $70. Costs vary according to the institution administering the test and you should contact your chosen location for details on this.
My experience might help you... 1 2 3 4 ... I just got out of my HESI A2 exam with a 95% overall score. Test preparation was the key to getting a good composite score, so I thought I'd share my test prep tips. The Elsevier HESI Admission Assesment Exam Review books--either the second or third edition.