{"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":"18.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D31C74Y5?maas=maas_adg_api_587188484299362375_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=91aa9cf76fc61e9dd1edb6dfb3b85ec3&aa_adgroupid=8c28e4522ebeb77dce7e667e6b26ba2e_PBSEP_!!!affid!!!_118045_&aa_creativeid=2feeAr0OGfbszdrLqP3_bpiuKE0_bjgupfoDBBEjpQF4_b5bX0_c"}],"product":{"brand":"Fida UK","evidence_url":"https://www.mainbuyer.com/evidence/products/fida-heavy-duty-dog-lead-1-8m-6ft-dog-leads-for-medium-large-dogs-blue-b0d31c74y5/prices","gtin":null,"id":9925,"model_number":null,"name":"Fida Heavy Duty Dog Lead, 1.8M/6FT Dog Leads for Medium/Large Dogs, Blue","product_url":"https://www.mainbuyer.com/product/fida-heavy-duty-dog-lead-1-8m-6ft-dog-leads-for-medium-large-dogs-blue-b0d31c74y5","urn":"MB-AWIN-GB-B0D31C74Y5"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"18.99","historical_low":"18.99","last_observed_at":"2026-09-17T12:28:47+00:00","low_30d":"18.99","low_90d":"18.99","median_price":"18.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:47+00:00"}}