{"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":"2026-09-17T12:27:22+00:00","price":"39.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GVQWMF21?maas=maas_adg_api_593496071442695926_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc32818bf880513e9948833cc18f56a65&aa_adgroupid=d6f4c00331bd58f09a4cbee0e32d2557_PBSEP_!!!affid!!!_118045_&aa_creativeid=a3572TqrMEeRhW78AKDeHjesAQOspcEUyWPMta6mwTZ4n68_c"}],"product":{"brand":"LEVOIT/COSOR/Etekcity_UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/levoit-humidifier-for-bedroom-23db-detachable-sink-dishwasher-safe-b0gvqwmf21/prices","gtin":null,"id":7419,"model_number":null,"name":"Levoit Humidifier for Bedroom, 23dB, Detachable Sink, Dishwasher-Safe","product_url":"https://mail.mainbuyer.com/product/levoit-humidifier-for-bedroom-23db-detachable-sink-dishwasher-safe-b0gvqwmf21","urn":"MB-AWIN-GB-B0GVQWMF21"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"39.99","historical_low":"39.99","last_observed_at":"2026-09-17T12:27:22+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":"2026-09-17T12:27:22+00:00"}}