{"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":"2026-09-17T12:26:59+00:00","price":"59.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F9PJWRCS?maas=maas_adg_api_588494340548876586_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=3d40ff2bf8b0b950c2f208efabab59d0&aa_adgroupid=ab0c5dc3778152331bacba37cb625ea5_PBSEP_!!!affid!!!_118045_&aa_creativeid=3c701Adr3CkOlj9Or6NTVuvlHSFigwxs15oc06c_aQ8OxsWA_c"}],"product":{"brand":"alilo-Amazon-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/alilo-white-noise-machine-portable-sound-machine-for-baby-kids-adults-30-soothing-sounds-therapy-for-sleeping-rechargeable-sleep-soother-with-night-b0f9pjwrcs/prices","gtin":null,"id":6761,"model_number":null,"name":"alilo White Noise Machine, Portable Sound Machine for Baby Kids Adults, 30 Soothing Sounds Therapy for Sleeping, Rechargeable Sleep Soother with Night","product_url":"https://mail.mainbuyer.com/product/alilo-white-noise-machine-portable-sound-machine-for-baby-kids-adults-30-soothing-sounds-therapy-for-sleeping-rechargeable-sleep-soother-with-night-b0f9pjwrcs","urn":"MB-AWIN-GB-B0F9PJWRCS"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"59.99","historical_low":"59.99","last_observed_at":"2026-09-17T12:26:59+00:00","low_30d":"59.99","low_90d":"59.99","median_price":"59.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:59+00:00"}}