I have many items that I would hesitate strongly to sell, but if it meant eating, I may have to part ways....or not.... yeah if I really had too. See, it is difficult to say until the moment arrives...
Not finds, but I have some things in my house I would never part with because of sentimental value. My deceased son has valuable stuff, but it meant to much to him to sell. Action figures new in the package is one.
Then, I have jewelry that I find that ends up in my jewelry box. Which is a black hole ... One pieces go in, they never come out to be sold.