SlabPeek — Card comps & market signals while you browse
By CNVRSTN LABS
Hover card listings on eBay and Fanatics Collect to see market value, recent sales, grade values, and market signals.
Time on the storeUnder a yearA rough range, not an exact date
Store users28As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 56 ratings on the Chrome Web Store
Last store update4 Sep 2026Version 1.13.1, 36 days ago
Inside the extension
Product image 1 of 2Reviews
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The maker
This is the only listing we know of from CNVRSTN LABS.
- Listings
- 1
- Combined store users
- ≈28
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
One research report for SlabPeek — Card comps & market signals while you browse. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days