Long boxes stacked with bagged-and-boarded back-issue comics
Zap-Kapow Comics Club

The Comic Book Price Guide & Collection App For Web, iPhone and Android

Look up what any comic book is worth, track your whole collection's value, and get alerts when prices move. Raw and graded values from real sales on 450,000+ comics. One account, one subscription, every device.

Then $4.99/month or $49.99/year. Cancel anytime.

450,000+
comics in the price guide
~20 Years
of historical price data
Live
prices from completed sales
Weekly
new issues every NCBD

How To Find What Your Comic Book Is Worth

Three steps, under a minute. Works for a single back issue or a long box you just inherited.

Search Or Scan

Search by title, issue number, key character, or point your phone camera at the cover and the app identifies it in seconds.

Choose The Condition

Pick a raw grade from Near Mint down to Good, or see CGC, CBCS and PGX graded values.

Check Real Sales

See the current value, its price history, and the recent sold prices behind it, with dates and source.

Comic book back-issue bins with price signs at a comic show

Comic Book Collection Management That Knows What Your Books Are Worth

Add every issue you own and see what you paid next to what it's worth today. Your collection value updates as the market moves.

Alerts when a book you own moves 30%+
Want List price-drop alerts
Pull Lists that auto-add new issues
Sold Issues with the prices you got
Grading company, notes and box location
Bulk add, export and share stats
Start Tracking Free For 7 Days
Market Movers · Updated daily

What's Moving Today

Real prices from real sales, not estimates. The biggest changes in Raw NM value today.

View Top 50 Trending Titles
Top Gainers
Top Losers

Popular Key Issues

Switching From CLZ, CovrPrice or GoCollect?

Most collectors pay for one app to catalog and another to see values. Zap-Kapow Comics Club includes both, so you don't need a separate subscription to see what your comics are worth.

Bring your collection. Import from CLZ or any CSV in minutes.
Built-in price guide. Raw and graded values with history and recent sales.
Every device. The same login works on web, iPhone, iPad and Android.
Compare comic book price guide apps
The Zap-Kapow Comics Club app open on a phone beside a comic book

What Our Members Say

“Just a thank you for such a great app, I'm so impressed I've cancelled my CLZ & CovrPrice subscriptions. Keep up the brilliant work!”

Mark S.

Collects UK editions

“I've been using Zap Kapow exclusively for about a decade and a half now and have always shared its effectiveness with others.”

Pete M.

10,000+ books logged

“Impressive. Zap Kapow is the best at it.”

Avery B.

Collects Bronze and Modern Age

“Love your site. Keep up the good work!”

Jeff H.

Collects modern variants and convention exclusives

“The new site is frigging awesome!!”

Monty H.

Collects variant covers

“Nice update! Nice and clean! Great job!”

George

Zap-Kapow Comics Club member

“Congrats on the new site, it looks fantastic and pretty fluid.”

Dave

Zap-Kapow Comics Club member

“Your website has improved dramatically! It's user friendly and navigation is very intuitive. Thanks for your investment in the community.”

Ron

Zap-Kapow Comics Club member

“Love your program. It is by far the easiest and best I have ever worked with to catalogue my comics.”

RJB

Zap-Kapow Comics Club member

“Outstanding service!”

Kelly

Zap-Kapow Comics Club member

One Club. Every Feature. Every Device.

Every plan starts with a 7-day free trial and includes everything. No tiers, no upsells.

Monthly

$4.99/month
after your 7-day free trialStart Free Trial

Annual

Best Value
$49.99/year
after your 7-day free trial · about $4.17/monthStart Free Trial
Prefer the app? Subscribe in-app:
Download on the App StoreGet it on Google Play
  • 7-day free trial
  • Realtime price guide updates
  • Import third party collections
  • Track Sold issues and their sold values
  • iOS and Android apps, same account
  • Alerts on movement in your Collection
  • New issues added weekly
  • Auto add new issues with Pull Lists
  • Raw and graded price guide
  • Full access to over 450,000 comics
  • Lookup issues using smartphone camera
  • Track historical price changes
  • Add what you paid for an issue
  • Add custom notes to your issues
  • Add grading company to issues
  • Add box location
  • Bulk add and remove issues
  • Export your collection
  • Share your collection stats
  • Set your preferred currency

Where Zap-Kapow Prices Come From

Values are based on completed sales from eBay, other online marketplaces and select comic shops, and update as new sales come in. Every issue page shows its Recent Sales: real sold prices with dates and source.

Completed SalesSold prices, not asking prices.
Updated LiveValues change as new sales close.
Raw And GradedNear Mint to Good, plus CGC, CBCS, PGX.
Price HistoryNearly two decades of data.

Comic Book Price Guide FAQ

Search for the title and issue number, or scan the cover with the Zap-Kapow app. Pick the condition (raw Near Mint to Good, or a CGC, CBCS or PGX grade) to see its current value, price history and recent sold prices.

Values are based on completed sales from eBay, other online marketplaces and select comic shops, and update as new sales come in. Each issue page lists its recent sales with dates and source.

Prices are updated live as new sales come in. New comic book issues are added every week.

Yes. Every issue includes raw values and graded values.

Yes. Import your CLZ list or any CSV file and your collection is ready to track.

No. One account and one subscription work on the web, iPhone, iPad and Android.

After a 7-day free trial, the Club is $4.99 per month or $49.99 per year. Every plan includes every feature.

See all FAQs and tutorials

Latest Market Reports

Weekly key-issue movers and market analysis from the Zap-Kapow Comics Blog.

View All Blog Posts

Ready To Join The Club?

Catalog, track and value your entire comic book collection. Free for 7 days on web, iPhone and Android.

Copyright ©2026 Zap-Kapow Comics LLC. All Rights Reserved. Terms and Conditions. All cover images, title names, characters, and other bibliographic data Copyright and Trademark of their respective owners, and are used under Fair Use for identification purposes only, and Zap-Kapow Comics LLC makes no claims of ownership. Values are based on completed sales from eBay, other online marketplaces and select comic shops, and update as new sales come in. They are estimates; actual prices vary by copy. Clicking on eBay links and making a purchase may result in this site earning a commission from the eBay Partner Network. Go forth and collect!