{"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":"2026-09-17T12:27:31+00:00","price":"49.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DFLWZ6ND?maas=maas_adg_api_593880234214414131_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=6caa16bd9589bf092ffa42f1f045caf8&aa_adgroupid=c9583a324aec949f73add41072d86c52_PBSEP_!!!affid!!!_118045_&aa_creativeid=90bdmdB2DPOk3TJ_bMo_bgWW5zBaQffgm3Qpo4eloHBa1p6kE_c"}],"product":{"brand":"INIU-UK","evidence_url":"https://mainbuyer.com/evidence/products/iniu-power-bank-20000mah-65w-mini-usb-c-laptop-phone-portable-charger-fast-charging-flight-cruise-ship-family-essentials-traveling-powerbank-for-c-b0dflwz6nd/prices","gtin":null,"id":7689,"model_number":null,"name":"INIU Power Bank, 20000mAh 65W Mini USB C Laptop & Phone Portable Charger, Fast Charging Flight Cruise Ship Family Essentials Traveling Powerbank for C","product_url":"https://mainbuyer.com/product/iniu-power-bank-20000mah-65w-mini-usb-c-laptop-phone-portable-charger-fast-charging-flight-cruise-ship-family-essentials-traveling-powerbank-for-c-b0dflwz6nd","urn":"MB-AWIN-GB-B0DFLWZ6ND"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"49.99","historical_low":"49.99","last_observed_at":"2026-09-17T12:27:31+00:00","low_30d":"49.99","low_90d":"49.99","median_price":"49.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:31+00:00"}}