{"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":"2026-09-17T12:27:55+00:00","price":"25.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FN737L9G?maas=maas_adg_api_578048488684397450_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBff7af8eb24ee68903826c1fac4d5db42&aa_adgroupid=2fc5decc746f3e4aa75d3dfc9b146676_PBSEP_!!!affid!!!_118045_&aa_creativeid=89bcXCLU5T19ay3Z0i3aFOwwmtrPBK2lAd_bWQKJO0_a3_ag2w_c"}],"product":{"brand":"Oneisall-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/oneisall-wireless-cat-water-fountain-for-drinking-2-2l-20db-ultra-quiet-b0fn737l9g/prices","gtin":null,"id":8367,"model_number":null,"name":"oneisall Wireless Cat Water Fountain for Drinking 2.2L,20dB Ultra-Quiet","product_url":"https://www.mainbuyer.com/product/oneisall-wireless-cat-water-fountain-for-drinking-2-2l-20db-ultra-quiet-b0fn737l9g","urn":"MB-AWIN-GB-B0FN737L9G"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"25.99","historical_low":"25.99","last_observed_at":"2026-09-17T12:27:55+00:00","low_30d":"25.99","low_90d":"25.99","median_price":"25.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:55+00:00"}}