CARDSIGHT COMPS

Find what the card actually sold for.

Search SCI's verified pool first, or use the one-tap AI research workflow to find recent public sold evidence and paste it back for review.

Exact identityYear, set, player, card number and variant

Completed salesRealized prices and sold dates only

Human reviewImported evidence stays unverified until accepted

✓ Verified sold transactions✓ Exact identity filtering✓ Database-first✓ No active listings used

AI SOLD-COMP RESEARCH

Get recent comps from AI in one tap

The prompt is automatically filled with the exact card, grade and lookback above. Paste it into a web-enabled AI, then paste the response into SCI below.

Simple workflow

1. Fill in the card, grade and lookback.

2. Tap Copy AI research prompt.

3. Ask AI to research recent sold/completed transactions.

4. Paste the AI response into the box below.

5. Tap Import sold evidence. Nothing becomes verified automatically.

Show exact prompt

RESEARCH RECENT SOLD COMPS FOR THIS EXACT SPORTS CARD.

Card: [CARD DESCRIPTION]
Grade: [GRADE OR RAW]
Lookback: 90 days

Use web research to find REAL sold/completed transactions from publicly accessible sources. Search first. Do not invent data.

EXACT MATCH ONLY:
- Year must match.
- Product/set must match.
- Player must match.
- Card number must match.
- Parallel/variant must match.
- Print run must match when applicable.
- Autograph status must match.
- Relic status must match.
- Grader must match.
- Grade must match.

DO NOT INCLUDE active listings, asking prices, unsold listings, unfinished auctions, lots, boxes, packs, bundles, similar cards, different parallels, different grades, estimated prices, or transactions whose sold price cannot be verified.

Prioritize the most recent sold/completed transactions within the requested lookback. For every transaction, verify that the realized sale price AND completed/sold date are explicitly visible. Use the original public source URL when available.

Never invent a source URL, sale price, date, grade, or transaction. If a transaction cannot be verified, leave it out.

Return ONLY a JSON array using exactly these fields. Use null for sourceUrl when a real public URL cannot be supplied:
[
  {
    "source": "",
    "title": "",
    "salePrice": 0,
    "shipping": 0,
    "currency": "USD",
    "soldAt": "YYYY-MM-DD",
    "sourceUrl": null,
    "player": "",
    "year": 0,
    "setName": "",
    "cardNumber": "",
    "parallel": "",
    "printRun": "",
    "autograph": false,
    "relic": false,
    "grader": "",
    "grade": ""
  }
]

Do not return commentary, markdown, explanations, or code fences. Return only the JSON array.