Also in regards to trades a few people have PMed me. Books on the top of my list for a deal would be (otherwise I am mostly interested in golden age/silver-age first appearances):
Amazing Spider-man #3, Amazing Spider-man #13, Amazing Spider-man #14, Amazing Spider-man #15, Batman #11, Detective Comics #140, Fantastic Four #4, Fantastic Four #5, Fantastic Four #48, House of Secrets #92, Journey Into Mystery #83, Tales of Suspense #39, Tales of Suspense #52, X-Men #1
Of course the above are all dependent on grade and I am only looking for Blue or Yellow label.