JonB,
I recall your auction and understand completely. I started "thinning my herd" about 15 years ago. I had a lot of "useless" calibers and guns that I had never or rarely shot. There are more to get rid of this year.
The gyrations of the last two years have made me realize the new reality. What I imagined was a lifetime supply is actually more than I need. Prepping for SHTF based on what I thought I might need 20 years ago has changed as my horizon gets closer. Plus, I am too frugal (cheap) to burn up $100/k primers to punch holes in paper or ring steel. I can shoot more for less with air guns.
I retired 9 years ago and the "projects" I thought would interest me when I had more time dropped off the radar. There are molds I have never used and may never use. At the same time, I moved to northern MI. Boxing and hauling all that stuff was an eye opener.
The big wakeup call was about 6 years ago. I offered my son one of the Dillon 1050's and he did not want it. Offered him one of the 550's (thinking the 1050 was too much machine for him) and he did not want it either.
When I "go upstairs", he might want some guns, but he has no interest in the rest of the stuff.
Yes, you are one of the guys that triggered this thread but there are others. It hit me because I have seen them on this site for a long time. There is a certain sadness in seeing other old timers I have learned from winding things down. That is compounded when I surmise some are in the same boat as I...no one to pass things on to.