My mother is very pragmatic about this. She took me and my brother aside and (to paraphrase) said "You don't need sentimental a attachment to these things. Keep a few bits if you want, get rid of everything else. But this, this and this are valuable and you should get them properly appraised and then use the money for something you need. The rest shift as you want." As someone who's fairly minimal (and definitely doe…
Then when you actually try to sell the item(s), you will discover that they are only worth what someone will pay you for them (minus the time it takes to find the buyer and manage the transaction).
The "good china" that they got for their wedding with the fancy pattern - no younger people want it, especially if it's not in great condition and complete. The silverware is only worth something if they are solid silver - for their value to melt down - not as cutlery or a collectable (and those knives - the handles are hollow).