Posted By: 
Darren J. DuetI'll start with stating that I have over 500,000 baseball cards.  Unfortunately, only 1000 or so are pre-war and 20,000 are from the 50's and 60's.  The majority is 80's junk.  It's kinda amusing that the more I spend on cards the fewer I add to my collection.  I chalk that up to maturation as a collector.
I'd like to add that I have about 2200 prewar nonbaseball cards as well, mostly depicting history or historical figures and other sports.