About The Manifest
Inventory your passion. Share your collection.
Our mission
The Manifest exists to give card collectors a dignified, simple, and shareable way to own their inventory. Whether you have three cards in a top loader or 3,000 slabs in an aluminum case, your collection deserves more than a box in a closet.
Why we built this
Card collecting is one of the most tactile, personal hobbies there is. But for all the passion that goes into building a collection — the hunts, the trades, the submission anxieties — there has never been a great way to simply show it off or know what it's worth.
Spreadsheets fall apart. Photo dumps on social media don't organize. eBay tells you what sold, not what you own. And no existing tool treats raw cards and graded slabs as equally interesting — because they are.
The Manifest was built to fix that. A clean inventory. A shareable link. An honest read on market value. Built by a collector, for collectors.
Our charter
Built by collectors, for collectors
Feature decisions are driven by what makes collecting better, not what drives engagement metrics.
Your data is yours
Your collection is always exportable. We will never hold your inventory hostage behind a paywall or lock-in.
Transparent pricing
We tell you exactly how eBay comps are calculated and what drives our value estimates. No black boxes.
Collector-first roadmap
We build what the community asks for, in the order it matters most to collectors.
Growing the hobby
By making collections more visible and shareable, we help more people discover and appreciate the cards they might want.
What's coming
The Manifest is actively being developed. On the roadmap:
- →Automated eBay market pricing for Collector and Vault members
- →Bulk import from Excel and Google Sheets
- →Value analytics and portfolio graphs over time
- →Card photo uploads with front and back
- →Minor/parental account support for collectors under 18
- →Dark mode
Get in touch
Have feedback, a feature request, or just want to talk cards? We'd love to hear from you.
hello@manifest.cardseBay Partner Network disclosure
The Manifest participates in the eBay Partner Network (EPN), an affiliate program that allows us to earn a commission when you click on links to eBay from our site and complete a purchase. This is at no extra cost to you. We use eBay sold listing data and active listings to power features like Card Hunt, Find Another, and the eBay Comps button on each card. Our goal is to help collectors make informed decisions — affiliate revenue helps us keep The Manifest running and improving for the community. We do not place EPN-tagged links anywhere they could mislead users about a card's value or quality.