{"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":"2026-09-17T12:27:38+00:00","price":"84.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09B1SFX4M?maas=maas_adg_api_589270835720090234_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=9a048c807603185f6a80a64dd904a6da&aa_adgroupid=25cd4e2387e1fddcef63d527acaf8084_PBSEP_!!!affid!!!_118045_&aa_creativeid=0ac8O_axpizXGUqEJ41NCgP2qM7Ht_abLy35K_aQeFXNiwgeA8_c"}],"product":{"brand":"Kintiwe UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/heated-vest-for-women-heated-gilet-with-battery-heated-jacket-body-warmer-b09b1sfx4m/prices","gtin":null,"id":7892,"model_number":null,"name":"Heated Vest for Women,Heated Gilet with Battery, Heated Jacket Body Warmer","product_url":"https://mail.mainbuyer.com/product/heated-vest-for-women-heated-gilet-with-battery-heated-jacket-body-warmer-b09b1sfx4m","urn":"MB-AWIN-GB-B09B1SFX4M"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"84.99","historical_low":"84.99","last_observed_at":"2026-09-17T12:27:38+00:00","low_30d":"84.99","low_90d":"84.99","median_price":"84.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:38+00:00"}}