MARKET DISCOVERY

Find the upside.
Before the grade.

Raw eBay cards with graded-sale upside, ranked by the minimum profitable PSA grade.

10→7

RETURN TARGET20%Net return on all-in cost

QUALIFIED TARGETS—For your current search

RAW LISTINGS CHECKED—Live query results

GRADES EVALUATED1–10Minimum grade, not just 10

Opportunity finder

Search specific cards or sets. One or two CardSight API calls per new scan. Repeated searches are cached to protect your monthly allowance.

ON-DEMAND SCAN

Credit-saving mode: marketplace first, pricing second only when necessary. The same query will not be sent twice for 10 minutes after an error or 30 minutes after a successful scan in this browser.

TRY A SEARCH

Grading opportunities

Run a live scan to identify profit targets.

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No scan yet

Search for a specific trading card. We compare raw eBay listings against completed graded-card sales—not wishful asking prices.

How targets work

A card only qualifies if the sale price at a verified grade covers purchase, tax, grading, shipping, resale fees and your selected profit margin. A target is conditional, not a predicted grading outcome.

VISUAL PRE-SCREENING

Grade the risk.
Not the hype.

Front and back photos produce an exploratory visual grade distribution, with the risks that a photo can't capture.

Choose an opportunity

Link your analysis to a listing to see its chance of meeting the profitable grade.

⊞Front of cardTap to upload or take a photo Front preview

⊞Back of cardTap to upload or take a photo Back preview

Photo checklistCard out of sleeve · flat lighting · all 4 corners visible · no glare · high resolution

Upload both sides to begin. This tool is not an authenticated grader and its percentages are uncalibrated visual estimates, not measured PSA probabilities.

YOUR BUYING RULES

Protect the margin.
Count every cost.

Use your actual fees and shipping costs. Your margin target is measured against total acquisition and grading cost.

Flip economics

Defaults are examples and may not reflect your PSA service tier or eBay account.

USD

Target ROI (%) Sales fee (%) Purchase sales tax (%) Grading fee per card ($) Shipping to grader ($) Return shipping ($) Shipping to buyer ($) Per-order selling fee ($)

Private app access

If you configure APP_PASSCODE in Cloudflare, enter the same passcode here. Your provider API keys stay on the server.

For a personal deployment, set APP_PASSCODE to prevent strangers from consuming your API credits. This browser stores only the passcode and your own preferences locally.

Comp quality

Scans require two or more completed auction comps for a PSA grade. Sales are grouped using the exact provider-matched card ID to reduce errors from variants, parallels and reprints. Results are live, not stored as a permanent card database.