While I dream of a collection like this, I have nowhere near the funds to get anywhere close. Regarding priorities that need money, I too have things that need financing first. However buying the occasional farm and aiming for such a collection I believe is a positive thing. If nothing else, you're talking about items will both not lose value like fiat money and would be extremely important in the event of a collapse. If civilization didn't function any more, one of the most valuable bartering items would be a firearm and ammo along with it. It can be used to store wealth.

Having that many guns is kind of a pain in the ass. The point of having lots of different rifles is different purposes for each gun. So youll have different loads that work best for each gun, different optics, different zeros and general theories and styles of use, have to get them all dialed in which takes a lot of experimenting, then you have to remember how theyre all zeroed, you wont use most of them very often so youll have to write up cheat sheets or program the gun and its load into a kestrel or some shit. Youll have to stockpile ammo for each gun, have spare mags for each that uses a magazine, lotta shit to deal with really. Handguns are a easier as theyre close range weapons. But too many rifles can be a pain in the ass. Ive tried a couple times to reduce my collection but it seems for every 2 i sell, 3 more find their way into my home.