I'm mainly considering the Koufax, Aaron and Ford. I included the 1971's because I know they are hard to find in good condition and getting a good grade on them would significantly increase there value. I am not terribly knowledgeable on grading and would appreciate any input.
Are you trying to flip them afterwards or are they PC?
PC. They may eventually be sold but that is not my plan right now.
If you decide to trade, I like the Aaron......
HINTS:
Look at those black-borderd cards really good. Using a loupe and black lights to see if they have not been touched up with a black sharpie. They are the worse cards to get in good shape, and those brown bordered cards are in the same category.