{"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":"2026-09-17T12:26:22+00:00","price":"44.23","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CB1BVHTK?maas=maas_adg_api_593880234214414131_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=6caa16bd9589bf092ffa42f1f045caf8&aa_adgroupid=ac4551872a0ad9c3187dfea8185a648d_PBSEP_!!!affid!!!_118045_&aa_creativeid=6adbMOr9pz1KgnD7c3fExiQOaonkQ_bjU2xCLta9BQGAsJuk_c"}],"product":{"brand":"INIU-UK","evidence_url":"https://mainbuyer.com/evidence/products/iniu-power-bank-100w-25000mah-portable-charger-fast-charging-usb-c-input-output-for-laptop-and-phones-battery-pack-powerbank-for-iphone-15-14-13-1-b0cb1bvhtk/prices","gtin":null,"id":5716,"model_number":null,"name":"INIU Power Bank, 100W 25000mAh Portable Charger Fast Charging USB C Input & Output for Laptop and Phones Battery Pack, Powerbank for iPhone 15 14 13 1","product_url":"https://mainbuyer.com/product/iniu-power-bank-100w-25000mah-portable-charger-fast-charging-usb-c-input-output-for-laptop-and-phones-battery-pack-powerbank-for-iphone-15-14-13-1-b0cb1bvhtk","urn":"MB-AWIN-GB-B0CB1BVHTK"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"44.23","historical_low":"44.23","last_observed_at":"2026-09-17T12:26:22+00:00","low_30d":"44.23","low_90d":"44.23","median_price":"44.23","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:22+00:00"}}