Many attorneys will "flat fee" a truly uncontested divorce. In today's landscape, this should represent between 4 and 6 hours of attorney time to provide the care and attention to asset division, alimony, child support, custody arrangements, living arrangements, and other necessary planning. Attorneys charging substantially less than this expect to put substantially less work into your case.
Bear in mind that your divorce is the beginning of your new life, and a new beginning for your family. Doing the work now to forge your divorce so as to serve as a reliable foundation for your future is a wise investment.