Zap-Kapow Comics

Zap-Kapow Comics Club is a digital service for comic book collectors, combining an interactive price guide with tools to catalog, organize, and monitor a collection. Its platform covers more than 450,000 comics and draws on nearly two decades of pricing data. Members can review real-time values for raw and graded issues, explore historical trends, and see recent sale prices with dates and sources. Market-mover updates and alerts highlight notable price changes for owned books and items on a Want List.

Collectors can build and manage their inventories by scanning comic covers with a phone camera, adding purchase prices and notes, recording grading details and storage locations, and sorting or exporting their lists. The service also supports CSV imports from CLZ and other collection lists, pull lists for automatically adding new issues, and tracking sold comics and their sale prices. New issues are added weekly in sync with New Comic Book Day. Zap-Kapow is available through its website and iOS and Android apps, using one account across platforms.