I have worked as a Corporate Recruiter for 20+ years (off and on). Remember the resume is to get you an interview. I have files of "custom" resumes for examples of what not to do. 20+ from one service in the Southeast. The only real change sre the names of the people and the companies they work for. No doubt each individual looked at it and said WOW this is great. I got them over a period of about 6 months (back in the days when recruiters glanced at every resume coming in) thought one was a repeat and checked. Nope, after that I watched for them.
Got resumes from a Navy Postal Clerk Second that looked almost identical to a retiring Marine Colonel whose looked almost identical to a new grad MBA. All on the fancier parchment paper with fold outs.
Since you appear to be computer literate enough to get on here one can assume you can do your own resume AND RUN SPELL CHECK. Have a literate friend do a visual check of your basic resume for the wrong word spelled correctly that Spell Check Mrs. (red, read, threw, through, there, their, they're, etc.) If you are bulk mailing or e-mailing use a slightly generic basic version. If you know about the company and the openings re-tailor your resume to the openings/company.
Your resume should be able to be copied and/or scanned easily. It will likely be handled electronically at some point. No fancy papers, fold, lines, type faces. IF it goes to HR first - If submitted by e-mail it may be reviewed in HR by a Rep and fowarded or filed. They may not go back to it again until the next opening arises. It may get scanned right of the bat and then get keyword searched for first review by HR and then forwarded. HR doesn't care how tall you are, what your hobbies are (unless somehow very relevant) and NO PICTURES, that's a guarantee to go right to the trash can in many companiess. (Historically minorities were identified and screened out by pictures, so if you eliminate all resumes with pictures without further action you are not discriminating. Beside I never saw a picture on a resume of somebody that looked like I wanted them anywhere near me.) Don't list references or that you have them on request. Everybody has references.
So a good generic resume will have a summary on top, listing what you do, have done, heavy on relevant detail. Then a brief chron history of the wheres and when. You want to catch their eye early and have the right keywords to have a keyword search program pull it out. If you sending to a specific person or company tailor it.
You can send the $500 to a good charity