Part of negotiating your salary is brushing up on what you are worth to the organization. You can find this information by looking up other people in your field, and their average salary. It's important to consider geographic location and cost of living, as this greatly fluctuates. Use this Took Kit Salary, and this section of the guide, to find places to look up potential salaries. Remember, one of the most powerful tools that you have when you start any salary negotiation is information!
ALA Better Salary Tool KitCheck out this resource from the ALA about how to know what your worth, and then what to do with that information.