found article; thing picked up
Refers to a lost item found in a public place, or something picked up off the ground.
I handed in a found item at the police box at the station.
Used for something obtained unexpectedly and advantageously, like a great deal or a stroke of luck.
This used book was only 100 yen. It's a real bargain.
I found this jacket at a flea market, and it turned out to be a real bargain.
I made a lucky find at the sale, quite unexpectedly.
I found something in the park and took it to the police box.