Lol, a cheap and easy fix at least. I think we’ve all been there. Last year I left house for a short trip to the shop and as I got to the junction of my estate, about 500yds, I saw a wheel nut lock key sat in the road. When I came back I stopped to pick it up as it looked like the one on my Range Rover. Sure enough it was a Range Rover nut key identical to mine. I’d left it sat on one of the nuts when I did some work on it a week earlier! That was a Doh moment and a bit of luck.