Most of my papers are in poor condition, so they aren't worth anything. I do have an LA Herald from 8-15-45. My mom kept it because that was the day most people celebrated as VJ day. It has a front page article saying that the USS Indianapolis was lost with 100% casualties.
I have VE day, D-Day, The 1932 Olympics in LA. Many of the periferal stories are much more interesting than the headlines. I have one from 1936 that has a little sidebar with a story about Mussolini warning that war was imminent.
My mom also kept the Kennedy assasination, the Moon landing, and Nixon's impeachment. My oldest paper is from 1915, but it is in very poor shape. There is an article about the Pancho Villa raid though.