{
  "dataset": "eras",
  "title": "Trading card production eras",
  "description": "Nine production eras from 1886 to 2030, each with its supply level, what a common card from it is realistically worth, what in it does carry value, and whether grading makes sense.",
  "source": "https://sportscardradar.com",
  "documentation": "https://sportscardradar.com/api/",
  "publisher": "Vast Flow, LLP",
  "licence": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/",
    "attribution": "Sports Card Radar (https://sportscardradar.com)",
    "note": "Reuse any of this, including commercially, with a link back to the page or endpoint it came from."
  },
  "as_of": "2026-09-11",
  "caveats": [
    "Era boundaries are conventions, not events. A 1986 card and a 1987 card were not printed under different rules; the boundary marks where the industry’s behaviour changed enough to be worth naming.",
    "The outlook applies to COMMON cards. Every era has exceptions at the top of its population, and the junk wax era has the most dramatic ones precisely because nobody handled those cards carefully.",
    "Supply levels are ordinal, not quantitative. No print-run figures are published here because manufacturers did not publish them."
  ],
  "count": 9,
  "eras": [
    {
      "id": "tobacco",
      "name": "Tobacco and caramel era",
      "from_year": 1886,
      "to_year": 1941,
      "supply": "very low",
      "common_card_outlook": "Even a common card from this period is a survivor. Print runs were small, the cards were handled by children, and the paper was not made to last a century.",
      "what_carries_value": "Almost everything has a floor, and condition drives an enormous multiple because high-grade survivors barely exist.",
      "grading_outlook": "Grading is close to mandatory, both for authentication and because raw cards from this era are the ones most often trimmed or restored."
    },
    {
      "id": "postwar",
      "name": "Post-war vintage",
      "from_year": 1948,
      "to_year": 1972,
      "supply": "low",
      "common_card_outlook": "Commons hold a small but real value, and high-number series printed late in the season are scarcer than the rest of their own set.",
      "what_carries_value": "Hall of Famers, rookie cards and the high-number series. A 1952 Topps high number is scarce in a way the rest of the set is not.",
      "grading_outlook": "Centering is the usual ceiling. Cards from this period were cut on equipment that did not hold registration, so a well-centred copy is a real find."
    },
    {
      "id": "latevintage",
      "name": "Late vintage",
      "from_year": 1973,
      "to_year": 1980,
      "supply": "moderate",
      "common_card_outlook": "Production climbed but distribution was still seasonal and regional. Commons are cheap; stars are not.",
      "what_carries_value": "Rookie cards of players who went on to the Hall of Fame, and anything in genuinely high grade.",
      "grading_outlook": "Print quality improved and centering is better than the 1950s, so the gem rate is higher and the premium is smaller."
    },
    {
      "id": "prejunk",
      "name": "The competition years",
      "from_year": 1981,
      "to_year": 1986,
      "supply": "high",
      "common_card_outlook": "Donruss and Fleer broke the Topps monopoly in 1981 and production rose sharply. Commons are worth nothing, but the sets are not yet the flood that followed.",
      "what_carries_value": "A small number of rookie cards, in top grade only. 1984 and 1986 carry most of the value in this band.",
      "grading_outlook": "Worth grading only for the key rookies, and only when the card is clean enough to have a real chance at the top grade."
    },
    {
      "id": "junkwax",
      "name": "Junk wax era",
      "from_year": 1987,
      "to_year": 1994,
      "supply": "extreme",
      "common_card_outlook": "This is the period that taught a generation that cards are worthless. Manufacturers printed to meet speculative demand, unopened cases still surface, and a common card from these years is worth less than the sleeve you would put it in.",
      "what_carries_value": "Almost nothing in circulated grade. What does carry value is the top of the population: a genuinely gem copy of a key rookie is scarce precisely because nobody handled these cards carefully — everyone had ten.",
      "grading_outlook": "Grading a junk-wax common is how people lose money on this hobby. The exception is the key rookie in a grade the population report says is rare, and the population report is the only way to know which."
    },
    {
      "id": "insert",
      "name": "Insert and parallel era",
      "from_year": 1995,
      "to_year": 2000,
      "supply": "controlled",
      "common_card_outlook": "Print runs collapsed after the 1994 strike and manufacturers moved value into inserts. Base cards are still worth little; the inserts from these years are genuinely scarce and were never collected in bulk.",
      "what_carries_value": "Serial-numbered inserts, refractors and the first parallel ladders. Some 1990s inserts are rarer than modern /25 cards and trade for less.",
      "grading_outlook": "Foil and chrome stock shows every handling mark, so high grades are harder than the age of the card suggests."
    },
    {
      "id": "hits",
      "name": "Autograph and memorabilia era",
      "from_year": 2001,
      "to_year": 2008,
      "supply": "controlled",
      "common_card_outlook": "Base cards are filler by design; the product is sold on the guaranteed hit in the box.",
      "what_carries_value": "On-card autographs, low-numbered parallels and rookie patch autographs. An on-card signature is worth a multiple of a sticker one.",
      "grading_outlook": "Autograph authentication is often worth more than the grade. Surface on glossy stock is the usual ceiling."
    },
    {
      "id": "exclusive",
      "name": "Exclusive licence era",
      "from_year": 2009,
      "to_year": 2020,
      "supply": "controlled",
      "common_card_outlook": "One manufacturer per league meant fewer sets and much tighter control of supply, which is why base cards from this period hold more than junk-wax base cards ever will.",
      "what_carries_value": "Prizm, Optic and Chrome rookies, colour parallels, and anything numbered under 100.",
      "grading_outlook": "The best-documented era for grading: population reports are deep, so the gem rate for a given card is a known number before you submit."
    },
    {
      "id": "modern",
      "name": "Modern era",
      "from_year": 2021,
      "to_year": 2030,
      "supply": "controlled",
      "common_card_outlook": "A boom, a correction, and a licensing reshuffle. Base cards of most players are worth little; the market has concentrated hard into a small number of names.",
      "what_carries_value": "Rookie-year parallels of players the market has already decided about, and sealed product of the sets people are chasing.",
      "grading_outlook": "Turnaround times and fees have moved more than grades have. On a modern card the decision is almost always arithmetic: the population report tells you the gem rate and the sold comps tell you the premium."
    }
  ]
}