{"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":"2026-11-06T04:10:41+00:00","price":"49.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HKJ1QX5B?maas=maas_adg_api_594454943042592256_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0311b11580c86a40b38c311ea10e43dc_a2d6bbd4b9b9&aa_adgroupid=36db9a03b73fd4595001bd11c3168c06_PBSEP_!!!affid!!!_118045_&aa_creativeid=072acJOqStLQR_aDPLu06CaJYuPUgzDEhJBAh2Hg0bp_bc07s_c"}],"product":{"brand":"EZVIZ UK","evidence_url":"https://mainbuyer.com/evidence/products/ezviz-3k-5mp-battery-video-doorbell-wireless-with-chime-2-4ghz-wifi-6-cp8-b0hkj1qx5b/prices","gtin":null,"id":21808,"model_number":null,"name":"EZVIZ 3K 5MP Battery Video Doorbell Wireless with Chime, 2.4Ghz WIFI 6, CP8","product_url":"https://mainbuyer.com/product/ezviz-3k-5mp-battery-video-doorbell-wireless-with-chime-2-4ghz-wifi-6-cp8-b0hkj1qx5b","urn":"MB-AWIN-GB-B0HKJ1QX5B"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"49.99","historical_low":"49.99","last_observed_at":"2026-11-06T04:10:41+00:00","low_30d":"49.99","low_90d":"49.99","median_price":"49.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-06T04:10:41+00:00"}}