{"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":"2026-09-18T08:30:05+00:00","price":"345.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0897MQN3D?maas=maas_adg_api_594152334622929819_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=PB4f419a90cd038b0dc4a9d0d5b0cbee58&aa_adgroupid=a3d7624f82f0ac884d82b3f1e41a38ae_PBSEP_!!!affid!!!_118045_&aa_creativeid=51c4XP9bd4x7CBhA5B7ZxYTod166lDFgb4rsWQXsOCUfDiU_c"}],"product":{"brand":"zosi-uk","evidence_url":"https://www.mainbuyer.com/evidence/products/zosi-16ch-cctv-camera-system-8pcs-2mp-outdoor-wired-security-cameras-4tb-b0897mqn3d/prices","gtin":null,"id":13438,"model_number":null,"name":"ZOSI 16CH CCTV Camera System, 8Pcs 2MP Outdoor Wired Security Cameras, 4TB","product_url":"https://www.mainbuyer.com/product/zosi-16ch-cctv-camera-system-8pcs-2mp-outdoor-wired-security-cameras-4tb-b0897mqn3d","urn":"MB-AWIN-GB-B0897MQN3D"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"345.99","historical_low":"345.99","last_observed_at":"2026-09-18T08:30:05+00:00","low_30d":"345.99","low_90d":"345.99","median_price":"345.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-18T08:30:05+00:00"}}