When Jobber passed away suddenly, a group of us that personally knew him sold his collection and gave 100% of the proceeds to his family. It was a lot of work, but absolutely worth it. That is the best case scenario.
I have instructed my wife to reach out to some buddies to help with the same thing if something should happen to me. I’ve also talked to my brother about it with the key message being don’t discredit the value of anything, as stupid as it might seem to you. Do your due diligence with finding out the value before selling anything and don’t settle for 50% for a quick sale.