Back in 2009 I was in Dallas visiting family and went to a large flea market. I paid $5 for a box of old comics, 15 in the box, and found these.
Superman #90 July 1954
Batman #83 April 1954
Action Comics #189 February 1954
There was also a Captain America #76 from May 1954. Anybody else have any good finds from garage sales, flea markets, attics, etc?