My greatest fear is my wife will sell my trains for what I told her I paid for them.
Seriously, I have thousands of dollars in cigars, motorcycles, radio controlled airplanes, drag cars, trains and some smaller items. I doubt I will be worrying much after I die. My wife is into quilting and has a long arm quilting machine. $30,000 dollars. If she dies I don't consider it a burden to deal with these things, and she does not consider it a problem to deal with my hobbies. We are good with it. We enjoy it while we have it. Can't take it with us.