{"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":"2026-09-17T12:26:26+00:00","price":"63.14","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FM744Q1C?maas=maas_adg_api_582094163394706738_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=10caeaa3d40bff31a29a5ebec4a871a8&aa_adgroupid=566c311dd147a50cf2394f45715c45dc_PBSEP_!!!affid!!!_118045_&aa_creativeid=f88eRUr_b9wFHwEGXouSiemJp1C66yIWAFgCtuKXgc9L31F4_c"}],"product":{"brand":"Homvana-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/homvana-humidifiers-for-bedroom-large-room-cool-mist-1-5l-2packs-b0fm744q1c/prices","gtin":null,"id":5861,"model_number":null,"name":"Homvana Humidifiers for Bedroom, Large Room, Cool Mist, 1.5L, 2Packs","product_url":"https://mail.mainbuyer.com/product/homvana-humidifiers-for-bedroom-large-room-cool-mist-1-5l-2packs-b0fm744q1c","urn":"MB-AWIN-GB-B0FM744Q1C"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"63.14","historical_low":"63.14","last_observed_at":"2026-09-17T12:26:26+00:00","low_30d":"63.14","low_90d":"63.14","median_price":"63.14","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:26+00:00"}}