Underval: Identify Comics Below Fair Value

Unleash the power of Underval

Here’s how it works — in just three easy steps.

1. Start by searching your favorite comic

Search by title and issue to explore market data, sales history, and real-time pricing trends for each grade.

2. Discover valuable insights

Gain insight into key metrics such as Fair Value, Compound Annual Growth Rate (CAGR), and time-based average sale prices by issue and grade.

3. Find comics listed below fair value

Quickly find comics priced below fair value across the web through auction sites such as eBay, My Comic Shop, and more, based on recent market data.

Titles Available Now

Amazing Spider-Man

Avengers

Batman

Captain America

Daredevil

Fantastic Four

Incredible Hulk

Iron Man

Silver Surfer

Tales of Suspense

Thor

X-Men

Frequently Asked Questions (FAQs)

What separates Underval from other services? +

Our innovative platform goes beyond traditional price guides and fair market value assessments. We provide users with data-driven insights, helping them identify comics listed below fair value based on recent market data. With key metrics such as Compound Annual Growth Rate (CAGR), relative sales volume, and more, you can better understand market trends and make informed collecting decisions in the ever-evolving comic book market.

Which types of comics does Underval focus on? +

We primarily focus on CGC Universal Grade comics from the Silver, Bronze and Modern Ages.

Does Underval include raw and graded comics in their analytics? +

Underval only tracks CGC Universal Grade comics that have been sold on the web.

How much does it cost to become an Underval member? +

It's free to become an Underval member. If interested, you can sign up here.

Legal Disclaimer: Underval is a platform designed to provide information about the potential value of comic books based on data analysis. We do not provide investment advice, and any information provided on our platform is for informational purposes only. While we strive to offer accurate and reliable data, the decision to purchase any comic book should be based on your own research and judgment. Underval does not guarantee the accuracy, completeness, or reliability of any information provided, and we shall not be held liable for any actions taken based on the content available on our platform. By using Underval, you acknowledge and agree to these terms.