{"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":"2026-09-17T12:30:18+00:00","price":"89.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CTMRCDJF?maas=maas_adg_api_593496071442695926_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=c32818bf880513e9948833cc18f56a65&aa_adgroupid=a7f6ed2a40b36be73b3c0d4f93d34ed7_PBSEP_!!!affid!!!_118045_&aa_creativeid=3eabLiu4rN5M_aljhs7KStvf0QlMP_b0ob4mm_b2brCszDs62c_c"}],"product":{"brand":"LEVOIT/COSOR/Etekcity_UK","evidence_url":"https://www.mainbuyer.com/evidence/products/levoit-20db-silent-tower-fan-5-5w-26w-energy-saving-fan-for-bedroom-home-b0ctmrcdjf/prices","gtin":null,"id":12494,"model_number":null,"name":"Levoit 20dB Silent Tower Fan, 5.5W-26W Energy Saving Fan for Bedroom & Home","product_url":"https://www.mainbuyer.com/product/levoit-20db-silent-tower-fan-5-5w-26w-energy-saving-fan-for-bedroom-home-b0ctmrcdjf","urn":"MB-AWIN-GB-B0CTMRCDJF"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"89.99","historical_low":"89.99","last_observed_at":"2026-09-17T12:30:18+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":"2026-09-17T12:30:18+00:00"}}