{"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":"2026-11-07T04:10:43+00:00","price":"34.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H38Y1RH5?maas=maas_adg_api_594380518589751511_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBd9678258f6a093f37848c599c13c6c9d_967114c28521&aa_adgroupid=6ca1882a64984c21337a7e1763b142a5_PBSEP_!!!affid!!!_118045_&aa_creativeid=019fiYb994ShF5zGLMS0ic9a8Lda_b2H1Zythpuu5rE7rC2o_c"}],"product":{"brand":"GOKOZY UK","evidence_url":"https://mainbuyer.com/evidence/products/7-4v-heated-vest-battery-16000mah-with-dc-round-port-dual-usb-12h-runtime-for-heating-jacket-power-bank-function-b0h38y1rh5/prices","gtin":null,"id":22052,"model_number":null,"name":"7.4V Heated Vest Battery 16000mAh with DC Round Port & Dual USB, 12H Runtime for Heating Jacket, Power Bank Function","product_url":"https://mainbuyer.com/product/7-4v-heated-vest-battery-16000mah-with-dc-round-port-dual-usb-12h-runtime-for-heating-jacket-power-bank-function-b0h38y1rh5","urn":"MB-AWIN-GB-B0H38Y1RH5"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"34.99","historical_low":"34.99","last_observed_at":"2026-11-07T04:10:43+00:00","low_30d":"34.99","low_90d":"34.99","median_price":"34.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-07T04:10:43+00:00"}}