{"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":"2026-09-17T12:28:29+00:00","price":"21.98","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FW34MF6F?maas=maas_adg_api_593880234214414131_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=6caa16bd9589bf092ffa42f1f045caf8&aa_adgroupid=d386aefa3e26d5045ccbae821e2df6f3_PBSEP_!!!affid!!!_118045_&aa_creativeid=51d6FimGWtk5Y7sd4HLevcckbgvzCwf_azCFLm8GZgFp0Iao_c"}],"product":{"brand":"INIU-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/iniu-45w-fast-charging-power-bank-40-smaller-10000mah-portable-charger-b0fw34mf6f/prices","gtin":null,"id":9347,"model_number":null,"name":"INIU 45W Fast Charging Power Bank, 40% Smaller 10000mAh Portable Charger","product_url":"https://www.mainbuyer.com/product/iniu-45w-fast-charging-power-bank-40-smaller-10000mah-portable-charger-b0fw34mf6f","urn":"MB-AWIN-GB-B0FW34MF6F"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"21.98","historical_low":"21.98","last_observed_at":"2026-09-17T12:28:29+00:00","low_30d":"21.98","low_90d":"21.98","median_price":"21.98","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:29+00:00"}}