Overview
Inline overlay for eBay comic listings: sold-comps range, key-issue marker, edition warning - no tab switching. Free, no account.
Stop opening a second tab for every comic. CollectorLens adds a small badge to eBay comic listings while you browse. For each graded book it parses the issue + grade from the title and shows you, inline: 📊 Sold-comps price RANGE — the span (min–max) and number of recent eBay sold listings for the same issue & grade. 🔑 Key-issue marker — flags well-known key issues (first appearances etc.) from a built-in list. ⚠️ Edition warning — a clear reminder to check Original vs. Reprint/Facsimile, because those sell at very different prices. Honest by design. CollectorLens shows a range, not a single "this is worth $X" number — because issue + grade alone can mix an original with a cheap reprint. A wrong number is worse than none. Use it as a starting point and verify the edition before you buy. Private by design. No account, no sign-up, no server, no tracking. Everything runs locally in your browser; it only reads the eBay page you're viewing and eBay's own public sold-listings in your session. Works on eBay comic search results and listings. Free.
Details
- Version0.1.0
- UpdatedJune 9, 2026
- Size13.54KiB
- LanguagesEnglish
- Developer
Email
collectorlens.app@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
