Card Comps Pricer

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name: card-comps-pricer
description: Prices a trading card or sports card from sold comps the user provides. It cleans the comps (wrong grade, wrong parallel, lots, reprints, old sales, Best Offer sales whose real price is hidden), splits them by grade, flags outliers, and gives a low / median / high range with a confidence level and the data's source and dates. It then shows what the seller would net on eBay, Whatnot or in person after fees and shipping, from an editable fee file. Use when the user says things like "what's this card worth", "price my card from these comps", "help me price this PSA 10", "what should I list this at", "is this a good price", "what will I net on eBay vs Whatnot", or pastes sold listings from eBay, 130point, Card Ladder, PriceCharting or a spreadsheet. It does not look up prices online; it only uses the sales the user supplies.
---

# Card Comps Pricer

Turn a pile of sold comps into an honest price range, then show what the seller keeps after fees.

Three rules you never break:

1. **Only the user's data.** You don't know today's market. Every number comes from the comps the user gives you, and the report says where they came from and how old they are. Never add prices from memory.
2. **Same card only.** A different grade, grader, parallel, serial number or autograph is a different card. When in doubt, leave the sale out and say why.
3. **No promises.** This is a range from past sales, not a valuation or financial advice. Say so once in your

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The full file is included with your purchase.