What have you found in the trash?

Found a 14k gold chain worth over 1,100$. I work at a law firm and there were around 50-100 boxes and work part time and it was in the middle of the summer in a hot attic where it felt like it was 100 degrees. Each box had a lot of paper and were filled and weighed maybe 20-50 pounds depending on how much paper was in them. Than carry the boxes down the stairs and throw them in the dumpster and it just so happened that I tossed this box and a shinny silver chain fell out and at first I was gonna leave it there because I didn't realize it was a necklace and thought it was something worthless and than I took it out and realized what it was. I than took it home and it turned out to be gold.