Free: Contests & Raffles.
How old is your friend? There is a cut off year. Iirc its anyone born before 69 is exempt.
The only option you have is to put in a Differment application which let you differ hunters ed for one year....once in a lifetime, as long as the person is hunting with someone who has held a license for the last 3 years in the state of WA. Doesn't mean it has to be you...could be another hunter you know or maybe someone you can even find on here...sounds like this is your only option. The application is on the WDFW site and takes about 2 weeks to get approved...then your buddy would be able to go buy his license in two weeks assuming they accept the application. I believe it is $20 to apply.