What have you got? This could be anything. For me, the one I mention is the core Super Friends line. I have had Flash since 1999 or so. I found Superman, Batman, Robin, Wonder Woman, Joker, and Penguin last year dirt cheap at a yard sale. My goal is to get Aquaman, Green Lantern, Hawkman, and probably Lex but it isn't just that I acquire them . . . it's that they have to be at deals. Note, Brainiac is not wanted. Didn't like him in 1984, don't like him in 2014.
It's sort of an entertaining thing. I wonder who will be next!
Anyone else have any projects they are purposely savoring?