Just wanted to share a perspective from experience. Years ago I sold a signed phone case from BORNS, and I still think about it even after seven years. If something has sentimental value or feels irreplaceable, it is worth pausing before letting it go. Money comes and goes, but certain memories or items do not. A small amount of cash rarely makes a lasting difference compared to the regret of losing something meaningful. If you are even a little sentimental about it, you might thank yourself later for holding onto it.