I think I would have gone with ‘yup, it’s still right where I left it’. :-)
I may be hot on the trail of one, and maybe two, red dot sights that I set aside, and were lost. If I find them, I'll put them up for grabs here.
I've never lost a weapon, but ammo and accessories are another matter. I recently "rediscovered" two Vietnam-era GI shotgun shell pouches, one in nylon, the other in canvas. I paid a buck apiece for them, ages ago. Now they're $100+, and I don't want to part with them, even though I don't use them.