{"dataset":"MainBuyer UK price observations","market":"GB","market_name":"United Kingdom","methodology":"Each observation is stored only when MainBuyer has a timestamped checked retailer offer. Missing days are not interpolated or invented. Historical low, high and median figures use recorded in-stock observations only.","observations":[{"currency":"GBP","in_stock":true,"observed_at":"2026-11-06T04:10:42+00:00","price":"159.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HB4TBH5Z?maas=maas_adg_api_594454943042592256_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0311b11580c86a40b38c311ea10e43dc_aa753f4c41c7&aa_adgroupid=9152ab563fa76697c0b2b94b376d0305_PBSEP_!!!affid!!!_118045_&aa_creativeid=7f2cy0YsdYNHxtW0mta4J24ZgZxpFL1vosn1wVwjIbGB4T4_c"}],"product":{"brand":"EZVIZ UK","evidence_url":"https://mainbuyer.com/evidence/products/ezviz-8ch-wi-fi-nvr-ai-search-home-security-system-wireless-hub-x6-b0hb4tbh5z/prices","gtin":null,"id":21852,"model_number":null,"name":"EZVIZ 8CH Wi-Fi NVR, AI Search Home Security System, Wireless Hub, X6","product_url":"https://mainbuyer.com/product/ezviz-8ch-wi-fi-nvr-ai-search-home-security-system-wireless-hub-x6-b0hb4tbh5z","urn":"MB-AWIN-GB-B0HB4TBH5Z"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"159.99","historical_low":"159.99","last_observed_at":"2026-11-06T04:10:42+00:00","low_30d":"159.99","low_90d":"159.99","median_price":"159.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-06T04:10:42+00:00"}}