LITTLE ROCK, Ark. (KTHV) -- Another big-budget super hero movie opened this weekend. And the latest Thor movie is expected to draw lots of sci-fi and adventure fans.

Here in Little Rock this weekend, fans of the original way superheroes saved the world are holding a roadshow.

Comic book enthusiasts are getting together at the Courtyard by Marriott. It's a takeoff on Antiques Roadshow on public television.

Organizers are looking for vintage comic books, baseball cards, and toys. You can bring get them appraised, and maybe discover some valuable items in that old collection.

If you missed it Saturday, they are back at it Sunday. Or you can call them toll free at 1-888-526-6427.