For resumes, my rates are $50 to proofread an existing resume, $75 to redesign an existing resume, and $100 to create a new resume.  I require one week to return an edited resume, and two weeks for a redesigned or new resume.
Below is a listing of my editing rates for other documents, including academic papers and dissertations.
 Service  Rate per page
 Editing, Proofreading, Citations, and Formatting  $7
 Editing and Proofreading only  $5
 Proofreading only  $3
 Citation Style formatting only  $2
 Layout Formatting only  $2