I did not lose, I was close to that place, I'm very sorry.
I believe they have sliding fees depending on income.
https://www.seattleymca.org/membership There is financial aid available and I urge U to fill out the application because the YMCA is a charitable organization to provide health and community values to all members of our community. If you scroll down the page I have linked you can click for more information about qualifying for financial aid on your membership rates.
Check their desk.
Thanks! Your answer is awaiting moderation.