Here’s a brain-bender for you... one pistol comes to mind which I regret buying AND regret selling.

I bought a Ballister-Molina Policia Federale Argentinian 1911-ish 45acp ‘roundabouts 2005 for $110 dollars out the door. It was tight and had a great trigger, but the rifling was shallow and nearly washed to nothing on one side. It shot remarkably well, and reliability was faultless. I had no use for it then, never really did, but it shot so well, and at such a low price, I simply enjoyed shooting it at every outing. Around 2007-8, I sold it on a whim to a friend of a friend for $250. I was happier with the money that day than I was with the pistol, but I often think of that silly pistol as one I wish I had on hand to shoot each weekend during my range trips and simply enjoy shooting.