Where to find gear for cheap?
(Context)
So I'm planning a trip from the Portland, Oregon area to Crecent City, California. I've been homeless the past several years but over the course of the past year I've cleaned up my act a little and focused on improving my life instead of sitting around hating it. I got back in touch with family, got off of felony probation, and started preparing to follow my passion for biking and exploring. I have most of the necessary gear, but I still need one more saddlebag. The one I have I bought from a friend, but I need one more. I'm looking for something durable, and preferably waterproof. I've checked every thrift shop multiple times, and everything I've found online is above my price range. If anybody has some old gear they don't want, or any website/store ideas I would really appreciate it.