A few of mine!
1. I traded a Weatherby Fibermark 300Wby for the biggest picture window in my house. Window guy still has the gun, I still have the window.
2. I traded a Benelli SBE Limited for a surgery on my Lab's cruciate repair. My buddy Ervy got the Benelli and was to make monthly payments on cruciate repair. The Vet's office lady got fired, Ervey's old lady got pissed, my dog got the surgery, and the vet eventually got paid.
3. I just traded a Marlin 1895 Cowboy 45/70 26" barrel to Stoney for a CZ 550 416 Rigby (I used to own) plus $200 so Stoney could cobble together a house payment after Christmas, probably will trade back in a couple of months.
4. The big steel door on my gunroom was paid for and installed by Crazy Larry for a Rem 541T. Nice gun. It was for his normal son.
I'm sure there are many more my old soggy brain can't remember. In a small town guns are a great way to pay or trade.