Has there ever been a firearm you owned that you wished now you had not sold or traded? I can think of a few myself, and they were not particularly collectible at the time. OMG
Once upon a time I had a late 70's era 6" 28-2 that I bought new at Arvins in Macon, GA. I used it while in seminary and shot the flying hound out of it with everything I could put in the cylinder. I found a new Bianchi 10L for $30 and bought that. It was the best revolver and holster I ever owned. One night I had that revolver in my hand when I found someone bumbling around in my church in the wee hours of the morning. A number of years later... predictably... it was a little "loose." So I let it go for what I paid for it... $185 cash. It was years later that it was finally replaced. My identical-twin brother (deceased) had two 6" 28-2's. We were at the range shooting them, having a big time. We fired them so much that I put tape on my thumb because it was getting raw from cocking the hammer. When it was time to head home, he asked me which revolver I thought was the best. I pointed and he gave it to me. I still have it. It will never be let go. Ever. Period. One day I will find another 10L to fit this revolver. Then... I'll have to decide which of my children will get it. Because it will most certainly never ever be let go.