vintage-auction-house-discipline

Use when consigning vintage cards. Vintage commands different venue treatment than modern.

Repository: x3allamerican/cards-skills
Last source activity: May 13, 2026 at 19:02
Detected SKILL.md language: English
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Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.

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npx skills add https://github.com/x3allamerican/cards-skills --skill vintage-auction-house-discipline

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Prefer a local copy? Download the files currently available to SkillsMP.

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SKILL.md

Source instructions · Read-only preview

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Use when evaluating, sniping, or selling a 1/1 card. 1/1s have unique pricing dynamics — no comp data, auction discovery only.

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Use when needing comprehensive comp data beyond eBay. 130point aggregates eBay + Goldin + PWCC; Card Ladder runs analytics.

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Use when evaluating 1933 Goudey cards. Pre-war flagship; Lajoie #106 famous variation.

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name	vintage-auction-house-discipline
description	Use when consigning vintage cards. Vintage commands different venue treatment than modern.