My Dad used to deliver newspapers in his car,early mornings,picked up a ton of stuff on the highway.
BEST score was a NEW Snap ON 3/4 drive rachet...
I bought an old ****** trade in a few years ago for a winter car,paid a hundred for it,took the carpet up to fix the rusty floor,found a Snap on 3/8 long handle rachet,6" extension,and T50 torx,figured the car was free after that!
Fixed a Toyota Camry at work {bodyshop} took the rear bumper off,found a pick hammer that looked real familiar wedged on top of the reinforcement,,,
Asked the boss to check with the lady to see if we had fixed the car before,YUP,it was my hammer,and it had been in there for 3 years!
I don't loan tools anymore....