{"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":"2026-10-15T03:09:41+00:00","price":"32.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H4VSNJ1S?maas=maas_adg_api_578048488684397450_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBff7af8eb24ee68903826c1fac4d5db42&aa_adgroupid=1e36b10ef80b64634df59a9c5b225993_PBSEP_!!!affid!!!_118045_&aa_creativeid=2671xsrXgp1yQw_aI36TdmMBujByT5ue_aHr3C4VEDSr3Umog_c"}],"product":{"brand":"Oneisall-UK","evidence_url":"https://mainbuyer.com/evidence/products/oneisall-wireless-cat-water-fountain-for-drinking-2-2l-20db-ultra-quiet-b0h4vsnj1s/prices","gtin":null,"id":18388,"model_number":null,"name":"oneisall Wireless Cat Water Fountain for Drinking 2.2L,20dB Ultra-Quiet","product_url":"https://mainbuyer.com/product/oneisall-wireless-cat-water-fountain-for-drinking-2-2l-20db-ultra-quiet-b0h4vsnj1s","urn":"MB-AWIN-GB-B0H4VSNJ1S"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"32.99","historical_low":"32.99","last_observed_at":"2026-10-15T03:09:41+00:00","low_30d":"32.99","low_90d":"32.99","median_price":"32.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-15T03:09:41+00:00"}}