{"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":"2026-09-17T12:26:19+00:00","price":"265.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CBQ4YWL4?maas=maas_adg_api_594152334622929819_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=4f419a90cd038b0dc4a9d0d5b0cbee58&aa_adgroupid=e46693e0c610ac500dddb4aa49c0fa51_PBSEP_!!!affid!!!_118045_&aa_creativeid=c0b00fbrDMkTiEgG0O3i8DYi91xUmo7MKppga4oNWRMSMQ0_c"}],"product":{"brand":"zosi-uk","evidence_url":"https://mail.mainbuyer.com/evidence/products/zosi-5mp-poe-cctv-camera-system-ai-human-detect-4x-4mp-poe-security-camera-b0cbq4ywl4/prices","gtin":null,"id":5668,"model_number":null,"name":"ZOSI 5MP PoE CCTV Camera System AI Human Detect, 4x 4MP PoE Security Camera","product_url":"https://mail.mainbuyer.com/product/zosi-5mp-poe-cctv-camera-system-ai-human-detect-4x-4mp-poe-security-camera-b0cbq4ywl4","urn":"MB-AWIN-GB-B0CBQ4YWL4"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"265.99","historical_low":"265.99","last_observed_at":"2026-09-17T12:26:19+00:00","low_30d":"265.99","low_90d":"265.99","median_price":"265.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:19+00:00"}}