{"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":"2026-09-17T12:29:20+00:00","price":"39.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H5QSHVKQ?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0a643cf523b775142609495fd9d7916d&aa_adgroupid=38e809891bb5456d7ec4b21a1bc19f0b_PBSEP_!!!affid!!!_118045_&aa_creativeid=a99dubxb_a31330iO4xIwJPyKDNFxpbAUiUJjRUB6LzdWrIg_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/mercusys-mc410-2k-hd-battery-outdoor-security-camera-wireless-cctv-camera-b0h5qshvkq/prices","gtin":null,"id":11065,"model_number":null,"name":"MERCUSYS MC410 2K HD Battery Outdoor Security Camera Wireless CCTV Camera","product_url":"https://mail.mainbuyer.com/product/mercusys-mc410-2k-hd-battery-outdoor-security-camera-wireless-cctv-camera-b0h5qshvkq","urn":"MB-AWIN-GB-B0H5QSHVKQ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"39.99","historical_low":"39.99","last_observed_at":"2026-09-17T12:29:20+00:00","low_30d":"39.99","low_90d":"39.99","median_price":"39.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:20+00:00"}}