{"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":"15.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09B8YPZRB?maas=maas_adg_api_587188484299362375_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=91aa9cf76fc61e9dd1edb6dfb3b85ec3&aa_adgroupid=eab1bb47ca5b8fe50170396039176f14_PBSEP_!!!affid!!!_118045_&aa_creativeid=8f61TUgu06sR2nxxtWP_aY_ao3t5pUxX1FBTkvJuJK71VV48s_c"}],"product":{"brand":"Fida UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/fida-padded-dog-collar-metal-belt-buckle-dog-collar-for-large-dogs-pink-b09b8ypzrb/prices","gtin":null,"id":12493,"model_number":null,"name":"Fida Padded Dog Collar, Metal Belt Buckle Dog Collar for Large Dogs, Pink","product_url":"https://mail.mainbuyer.com/product/fida-padded-dog-collar-metal-belt-buckle-dog-collar-for-large-dogs-pink-b09b8ypzrb","urn":"MB-AWIN-GB-B09B8YPZRB"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"15.99","historical_low":"15.99","last_observed_at":"2026-09-17T12:30:18+00:00","low_30d":"15.99","low_90d":"15.99","median_price":"15.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:18+00:00"}}