{"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":"2026-10-26T04:10:54+00:00","price":"16.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09YNR4ZG2?maas=maas_adg_api_593880234214414131_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB6caa16bd9589bf092ffa42f1f045caf8_2245f4bf1d18&aa_adgroupid=c35d7b12213096430b145b64179a4ce5_PBSEP_!!!affid!!!_118045_&aa_creativeid=a917sxoVzF4nF9mKcE5hZyUIOF7Fn_bILVEBbYG3Swkw4QXk_c"}],"product":{"brand":"INIU-UK","evidence_url":"https://mainbuyer.com/evidence/products/iniu-power-bank-portable-charger-10000mah-slimmest-lightest-b09ynr4zg2/prices","gtin":null,"id":20326,"model_number":null,"name":"INIU Power Bank, Portable Charger 10000mAh Slimmest & Lightest","product_url":"https://mainbuyer.com/product/iniu-power-bank-portable-charger-10000mah-slimmest-lightest-b09ynr4zg2","urn":"MB-AWIN-GB-B09YNR4ZG2"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"16.99","historical_low":"16.99","last_observed_at":"2026-10-26T04:10:54+00:00","low_30d":"16.99","low_90d":"16.99","median_price":"16.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-26T04:10:54+00:00"}}