"Experienced COBOL programmers can earn more than $100 an hour when they get called in to patch up glitches, rewrite coding manuals or make new systems work with old." Any contract-based engineer would charge that, or more, regardless of the language. Fortune 500 companies are happy to pay $300 / hour to a consulting company for engineering time.
Bear in mind that this is something like four times the average in private industry, and fifteen times the minimum wage.
My general rule for stories by journalists - even experienced ones - covering any technical industry is that their use of facts is often extremely loose, and if something seems awry, distrust the story first and question your understanding of the domain second.