MARGIN SCOPELive eBay Card ROI — Powered by Cloudflare
Best Margin
—
Matches Found
—
⚡ One-time setup: Paste your Cloudflare Worker URL below, then click Search.
Don't have it yet? Deploy worker.js to Cloudflare Workers, add your
EBAY_APP_ID and EBAY_CERT_ID as secrets, then copy the deploy URL here.
Searching...
Best Margin
—
—
Avg PSA 10
—
across matches
Avg Net Margin
—
after grading cost
Card Pairs Matched
—
raw + PSA scanned
Listings Filtered
—
lots, bundles, vague
Sort by:
📡
Ready to scan eBay
Enter your Worker URL and player name above, then click Search.
The worker fetches live eBay sold listings, filters out lots and bundles,
groups raw cards with their PSA 10 counterparts, and calculates real margins.