{"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":"2026-09-17T12:26:40+00:00","price":"463.59","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0C77X8F2P?maas=maas_adg_api_594152334622929819_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=4f419a90cd038b0dc4a9d0d5b0cbee58&aa_adgroupid=9f84386734a8e68d7b01b4cc436753d4_PBSEP_!!!affid!!!_118045_&aa_creativeid=c0bddK8Vf3B5pstiJ3D1uV6sWrPY6E4bhdzpazrJeDPMuE8_c"}],"product":{"brand":"zosi-uk","evidence_url":"https://mail.mainbuyer.com/evidence/products/zosi-16ch-poe-security-cctv-camera-system-8x-5mp-weatherproof-poe-cameras-b0c77x8f2p/prices","gtin":null,"id":6251,"model_number":null,"name":"ZOSI 16CH POE Security CCTV Camera System, 8X 5MP Weatherproof PoE Cameras","product_url":"https://mail.mainbuyer.com/product/zosi-16ch-poe-security-cctv-camera-system-8x-5mp-weatherproof-poe-cameras-b0c77x8f2p","urn":"MB-AWIN-GB-B0C77X8F2P"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"463.59","historical_low":"463.59","last_observed_at":"2026-09-17T12:26:40+00:00","low_30d":"463.59","low_90d":"463.59","median_price":"463.59","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:40+00:00"}}