{"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":"2026-09-17T12:29:48+00:00","price":"259.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GWZT5MFP?maas=maas_adg_api_588002629880737624_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB57d2fb156d6adf45666390fb4854cbd7&aa_adgroupid=1081af8e2f428cdca3f90f476ecda3a8_PBSEP_!!!affid!!!_118045_&aa_creativeid=58f48DdRMF_biB7Pez_avenGKT_buUyJFHU6gKusNsdaMMNp00_c"}],"product":{"brand":"PETKIT-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/petkit-eversweet-ultra-cat-water-fountain-for-drinking-with-ai-camera-5l-b0gwzt5mfp/prices","gtin":null,"id":11864,"model_number":null,"name":"PETKIT EVERSWEET ULTRA Cat Water Fountain for Drinking with AI Camera, 5L","product_url":"https://mail.mainbuyer.com/product/petkit-eversweet-ultra-cat-water-fountain-for-drinking-with-ai-camera-5l-b0gwzt5mfp","urn":"MB-AWIN-GB-B0GWZT5MFP"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"259.99","historical_low":"259.99","last_observed_at":"2026-09-17T12:29:48+00:00","low_30d":"259.99","low_90d":"259.99","median_price":"259.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:48+00:00"}}