Me too!
I'm just glad I completed my sets before they got expensive. This stuff was dirt cheap in the 1980s, in dollar boxes! Now just upgrading issues here and there is expensive. I can't imagine starting Werewolf, Frankenstein, Witching Hour, Tomb of Dracula, House of Mystery, House of Secrets, Unexpected, or any of these sets from scratch now. The competition for the books plus the prices put this game in the realm of the impossible or the very wealthy...
The Gold Key stuff - Karloff, Ripley's, Twilight Zone - and the Charltons are about the only area that isn't priced through the stratosphere. Even the Marvel reprint stuff is expensive comparatively.
Joe