{"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":"2026-10-26T04:10:54+00:00","price":"1299.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CHXQ5NDN?maas=maas_adg_api_594152334622929819_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=PB4f419a90cd038b0dc4a9d0d5b0cbee58_dc5c8cdea0fe&aa_adgroupid=12021bab82c9051cf2d8bae82491bd5c_PBSEP_!!!affid!!!_118045_&aa_creativeid=6577ZyNRmFPuz5oEtdmSMbbGmQTn8boVlZISSA2kMmeI1Kc_c"}],"product":{"brand":"zosi-uk","evidence_url":"https://mainbuyer.com/evidence/products/zosi-4k-16ch-poe-cctv-camera-system-face-person-vehicle-detection-16pcs-b0chxq5ndn/prices","gtin":null,"id":20324,"model_number":null,"name":"ZOSI 4K 16CH PoE CCTV Camera System, Face/Person/Vehicle Detection, 16Pcs","product_url":"https://mainbuyer.com/product/zosi-4k-16ch-poe-cctv-camera-system-face-person-vehicle-detection-16pcs-b0chxq5ndn","urn":"MB-AWIN-GB-B0CHXQ5NDN"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"1299.99","historical_low":"1299.99","last_observed_at":"2026-10-26T04:10:54+00:00","low_30d":"1299.99","low_90d":"1299.99","median_price":"1299.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-26T04:10:54+00:00"}}