{"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":"2026-09-17T12:28:47+00:00","price":"29.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CTJDRDQB?maas=maas_adg_api_587188484299362375_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=91aa9cf76fc61e9dd1edb6dfb3b85ec3&aa_adgroupid=4b25dc3572a4c1bc70386e7686d60499_PBSEP_!!!affid!!!_118045_&aa_creativeid=74deV1Ie_bMirTQnk8vKOHyOTjERQYQn9LXzjaYhT8Jz9bgc_c"}],"product":{"brand":"Fida UK","evidence_url":"https://mainbuyer.com/evidence/products/fida-autobrake-retractable-dog-lead-anti-pull-patented-design-for-dog-pulling-5m-heavy-duty-extendable-dog-lead-for-large-dogs-large-size-b0ctjdrdqb/prices","gtin":null,"id":9919,"model_number":null,"name":"FIDA AutoBrake Retractable Dog Lead, Anti Pull Patented Design for Dog Pulling, 5m Heavy Duty Extendable Dog Lead for Large Dogs, Large Size","product_url":"https://mainbuyer.com/product/fida-autobrake-retractable-dog-lead-anti-pull-patented-design-for-dog-pulling-5m-heavy-duty-extendable-dog-lead-for-large-dogs-large-size-b0ctjdrdqb","urn":"MB-AWIN-GB-B0CTJDRDQB"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"29.99","historical_low":"29.99","last_observed_at":"2026-09-17T12:28:47+00:00","low_30d":"29.99","low_90d":"29.99","median_price":"29.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:47+00:00"}}