Antiques Roadshow: Season 30

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Antiques Roadshow" Season 30.
Constraints:
Use ONLY provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, box-office, viewership, or plot points.
Omit details not in the material.
Write original, neutral, encyclopedic prose in plain text.
No markdown, no asterisks, no headings, no bullet points in the prose.
Output valid JSON only.
JSON Keys:
overview: 160-220 word summary of the season's narrative arc.
primer: Array of exactly 4 concise bullet points summarizing essential previous lore, character positions, and stakes.
TMDB SYNOPSIS: "The 2026 Season started on 1.4.26"
Source [1]: Based on BBC series (since 1979). PBS Antiques Roadshow combines history with discovery.
Source [2]: IMDb link for US series (1997– ).
Source [3]: Based on BBC series (since 1979). PBS Antiques Roadshow combines history with discovery. Each year, the show visits a handful of cities to appraise items brought in by viewers. Are these items worth a lot of money, more than the visitors expect?
Source [4]: British reality show (BBC) where appraisers travel to regions of UK to appraise antiques.
Source [5]: Mentions "Antiques Roadshow turns 20!" (not relevant to Season 30 specifically, but part of the series history). Mentions cities: Spokane, Washington; Tucson, Arizona; Little Rock, Arkansas; Charleston, South Carolina; Cleveland, Ohio; and Omaha, Nebraska.
Overview Construction:
Season 30 (the 2026 Season) started on January 4, 2026.
The series is based on a popular BBC series that has been running since 1979.
The PBS version combines history with discovery.
The format involves the show visiting a handful of cities each year to appraise items brought in by viewers.
The central premise involves determining if items brought in by visitors are worth more money than the visitors expect.
Problem: I need 160-220 words. The provided text is extremely sparse regarding Season 30 specifically.
*Constraint