I, like many are getting old. Bruce has posted a couple of times that at some point, it is only fair to liquidate most of your collection and not stick it to your kids to deal with.
To that end, I ran across this interesting article on "Swedish Death Cleaning" that seems to apply.https://www.treehugger.com/cleaning-organizing/swedish-death-cleaning-new-decluttering-trend.html
Of course, I am still collecting at 68, but I am slowing down and being more selective. Soon, I am going to need to be satisfied with what I have and start selling it off. Pick a few items for display, a few that the kids want, and just shed the rest. I think a trip to West Plains, MO may be in the cards in the next couple of years.