{
  "url": "https://www.moonstonehq.com/articles/how-many-sales-is-a-price",
  "slug": "how-many-sales-is-a-price",
  "title": "How Many Sales Is a Price? A Census of Our Own Numbers",
  "summary": "A price backed by two sales is a rumor wearing a number. We ran a census across every PSA 10 price series we publish: the average is 156 recorded sales, and anything under three never gets published at all. Here is why sample size is the first thing to check.",
  "section": "Methodology",
  "published": "2026-08-26",
  "readMinutes": 5,
  "publisher": "moonstone",
  "findings": [
    {
      "value": "94",
      "measures": "PSA 10 price series published",
      "basis": "August 2026 census"
    },
    {
      "value": "156",
      "measures": "average recorded sales per series",
      "basis": "median comps run deep"
    },
    {
      "value": "39",
      "measures": "series with 50+ sales",
      "basis": "the deep liquidity tier"
    }
  ],
  "tables": [],
  "charts": [],
  "sections": [
    "The floors, stated plainly"
  ],
  "method": [
    "Census of the latest snapshot per card in our graded price store, PSA 10 grade, August 26, 2026. Publication floor n>=3, Grade Plays floor n>=15, feature floor n>=50, all enforced in code before a number is written."
  ],
  "terms": "Figures are moonstone's own recorded measurements, dated as published. Quote them with the population stated beside them. The article at `url` is the human form of this file."
}