I have some of those"Modern Comics" reprints of the Charlton Action Heroes. Great way to get a story without paying a ridiculous price. Before the Archives, anyway, as far as Blue beetle, the Question, and Captain Atom go.
Yeah...sometimes its tough, price-wise, to be a fan. If you're a collector high dollar books that you may never read are fine...but when you're a fan that wants to read the story it's sometimes a challenge to find stuff like this!