03
Collector-grade packaging
Every book is bagged, boarded and boxed with care, so it arrives in the same shape it left the shop.
About us · Berthoud, Colorado
Your local comic shop in Berthoud, CO.
I Know A Guy Comics is a comic book store at 265 Mountain Ave in Berthoud, Colorado — a quick drive from Loveland, Longmont, Johnstown and Fort Collins. We're passionate comic fans bringing Northern Colorado readers and collectors new comics, back issues, graphic novels, CGC graded books and collectibles, in the shop and shipped nationwide.
Don't worry — you know a guy.
7
days a week
New
every Wednesday
Our story
Made by collectors, for collectors.
We opened I Know A Guy Comics because we love this hobby — the new-release rush every Wednesday, digging through long boxes, and finally finding the issue you've been hunting for years.
Whether you're after classic back issues, modern favorites, key issues or hidden gems, we'll help you track them down. Every comic is carefully inspected, described honestly and photographed accurately, so what you see is exactly what you get.
The IKAG promise
What you can expect
Shop with us in Berthoud or order online — you get the same care either way.
01
A growing inventory
New comics every Wednesday, plus back issues, graphic novels, manga and fresh arrivals added to the racks and the website all the time.
Shop the inventory →
02
Honest descriptions, fair prices
Clear condition notes, real photos and fair pricing on everything from bargain-bin reads to CGC graded keys.
See graded comics →
04
Fast shipping, friendly service
Orders ship quickly across the U.S., and a real person answers every question. Not sure where to start? Just ask the guy.
Get in touch →
Take a look around
Step inside the shop.
Comics up front, toys and action figures behind the counter, and plenty more to dig through.
More than comics
Something for every collector
Graphic novels & manga
Trades, hardcovers and manga volumes for new readers and longtime fans.
Shop graphic novels →
Toys & action figures
Figures, statues and collectibles from your favorite heroes and franchises.
Shop toys & figures →
Sports, Pokémon & game cards
Football, baseball, basketball and hockey cards, plus Pokémon and other trading card games.
Shop cards →