I particularly like the "Do not buy anoter gun safe" advice. I am a self confessed gun accumulator and at this moment have 3 high grade doubles in need of stock repair or metal work. One day I'll ge to it but I suspect my time is shorter than the time required.
At least I've told my son "Be sure you know what you have before you sell it". There are things lurking in the pile like an auto sear for an FN-49 or a peep sight for a Krag carbine.
It's not all junk. We had a junk sale at a local gun show for web gear in a friend's gagrage. We collected over $3K for what we all considered WWII junk. His guns sold for about twice what we considered junk.

Anything Worth Doing is Worth Overdoing