1527 N. Harrison Street (US Highway 61), Davenport, IA 52803

(563) 323-4392

Welcome! Superstars & Superheroes baseball cards & comic books in Davenport

We have a huge selection of new & used sports cards, comics, supplies, and collectibles! 

Knowledgeable and friendly service!

Hi, I'm Larry.

I have owned and operated Superstars and Superheroes at 1527 Harrison Street in Davenport, Iowa since 1982, selling baseball cards, football cards & basketball cards and comic books in Davenport. Over the years, I have built up a vast inventory of tens of thousands of comic books and sports cards, as well as collectibles and supplies. I am willing to work with you to help you find and buy what you want to add to your collection. You can call me at 563-323-4392 or email me at suzlarr@yahoo.com.

About Us

Sports cards

Large selection of football, baseball, and basketball cards - 

  • Individual cards: 1950's & 1960's to present
  • Sets: 1970's to present
  • Wax packs: 1980's to present
  • Card cases & card boxes available

Comics: New and Used

New comics arrive every Wednesday - open late till 6 pm.

Huge selection of back-issue titles from the 1950's on, perhaps the largest in Iowa.

  • Some priced 10 for $5.00
  • Comic boxes, bags, and boards available


  • Sport Magazines
  • Action Figures
  • Non-Sport Cards
  • Autographed Baseballs

Contact Us

Superstars and Superheroes

1527 Harrison St. (US Highway 61), Davenport, IA 52803

(563) 323-4392


Drop us a line!