Batman & Superman 60's crossover comics.

[Mark]

I purchased these comic book's from a garage sale a few year's ago, all three comic's were printed in Australia and printed by the company "Colour Comics, pty ltd". The condition isn't the best, but I only paid 25 cents per comic. Can anyone tell me anything else about these printings, would they be rare?

-Mark
batman superman comics.jpg

[Earth 2 Chris]

They look to be Australian reprints of the US comic, World's Finest, which from 1954 to 1986 regularly featured team-ups of Superman and Batman every issue (except for a brief period in the early 70s when it became a random Superman team-up title). I'm not really sure how rare the comics themselves are, but Superman and Batman teaming up wasn't a rare occurrence at that time.

Chris

[Red Hulk]

Those are pretty neat.