{"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":"2026-09-17T12:26:17+00:00","price":"399.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0821CTZ2C?maas=maas_adg_api_576517873486577743_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=0898f79e67a04739224f6d74a25b44c6&aa_adgroupid=861ccd0bfd55943f4046a8abab664588_PBSEP_!!!affid!!!_118045_&aa_creativeid=9028Yfdb8D6ipCephE_bBaSM75u05H3yCIx2xzrRZrmzlg3U_c"}],"product":{"brand":"zosi-uk","evidence_url":"https://mail.mainbuyer.com/evidence/products/zosi-16-channel-security-camera-system-16ch-h-265-3k-lite-dvr-with-2tb-hdd-and-16pcs-2mp-outdoor-indoor-cctv-bullet-cameras-with-80ft-long-night-vis-b0821ctz2c/prices","gtin":null,"id":5605,"model_number":null,"name":"ZOSI 16 Channel Security Camera System, 16CH H.265+ 3K Lite DVR with 2TB HDD and 16Pcs 2MP Outdoor Indoor CCTV Bullet Cameras with 80ft Long Night Vis","product_url":"https://mail.mainbuyer.com/product/zosi-16-channel-security-camera-system-16ch-h-265-3k-lite-dvr-with-2tb-hdd-and-16pcs-2mp-outdoor-indoor-cctv-bullet-cameras-with-80ft-long-night-vis-b0821ctz2c","urn":"MB-AWIN-GB-B0821CTZ2C"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"399.99","historical_low":"399.99","last_observed_at":"2026-09-17T12:26:17+00:00","low_30d":"399.99","low_90d":"399.99","median_price":"399.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:17+00:00"}}