I don't like feeding rare and expensive weapon/calibers. Dust collector gun collections gotta go, waste of space in my world. Handloading necked cartridges is for the birds. So is sentimentality. A grown man making tools a fetish seems commonplace these days, it's silly. If you don't need or use it then it's just self indulgent to sit on it. All material things can be replaced with something that approximates what is sold/lost/stolen, don't hold special attachments to inanimate things. I consolidated years ago, no regrets. It's stuff, and means nothing. Sell and get what you can use and what serves your household. Duplicate weapons and calibers are boring but practical so that has been my mindset for a few years.