I went through cancer treatment last year and I realized I had better get some things sold or gone. My wife does not want to deal with some of these things should I not last. I sold off our boat and am sending my rangefinder camera collection to a consigner. I took her to a local audio dealer I have dealt with for decades , who sells both new and used gear, so they could meet and now she is comfortable with the idea of calling them and saying to come over and consign what you think you can sell.
I am also looking over my collection of DIY audio parts and realize they have to go next. So much stuff. Boxes on boxes. I wont be building any tube amps,... again. Guess Id better go talk to what little is left of surplus electronics businesses. Sadly, few people seem to be capable DIY projects anymore.
I recommend you sell whatever you can, fast. Quality audio is not a priority for most . Gaming yes, audio not so much.