{"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":"2026-11-06T04:10:33+00:00","price":"89.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09CL2XCVG?maas=maas_adg_api_594454943042592256_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0311b11580c86a40b38c311ea10e43dc_0564cadc938f&aa_adgroupid=1172dc05924766e766127cafe8604066_PBSEP_!!!affid!!!_118045_&aa_creativeid=09ab0e_a_bxFTrpJ5br5M6HpgYWqI39AdbuOvTpmXwbyyylZ0_c"}],"product":{"brand":"EZVIZ UK","evidence_url":"https://mainbuyer.com/evidence/products/ezviz-video-door-viewer-wi-fi-battery-2mp-video-peephole-camera-b09cl2xcvg/prices","gtin":null,"id":21692,"model_number":null,"name":"EZVIZ Video Door Viewer, Wi-Fi, Battery, 2MP, Video Peephole Camera","product_url":"https://mainbuyer.com/product/ezviz-video-door-viewer-wi-fi-battery-2mp-video-peephole-camera-b09cl2xcvg","urn":"MB-AWIN-GB-B09CL2XCVG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"89.99","historical_low":"89.99","last_observed_at":"2026-11-06T04:10:33+00:00","low_30d":"89.99","low_90d":"89.99","median_price":"89.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-06T04:10:33+00:00"}}