{"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":"2026-09-17T12:26:31+00:00","price":"39.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DR8Q211D?maas=maas_adg_api_593880234214414131_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=6caa16bd9589bf092ffa42f1f045caf8&aa_adgroupid=823ea67c1e2842f7e9d8a6422e164019_PBSEP_!!!affid!!!_118045_&aa_creativeid=042dVxVv1Ftw2dgstBaAZxZM5f34GH_afyCrHw_arPkQc8qe4_c"}],"product":{"brand":"INIU-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/iniu-for-magsafe-qi2-15w-power-bank-slimmest-10000mah-portable-charger-b0dr8q211d/prices","gtin":null,"id":5974,"model_number":null,"name":"INIU for MagSafe Qi2 15W Power Bank, Slimmest 10000mAh Portable Charger","product_url":"https://mail.mainbuyer.com/product/iniu-for-magsafe-qi2-15w-power-bank-slimmest-10000mah-portable-charger-b0dr8q211d","urn":"MB-AWIN-GB-B0DR8Q211D"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"39.99","historical_low":"39.99","last_observed_at":"2026-09-17T12:26:31+00:00","low_30d":"39.99","low_90d":"39.99","median_price":"39.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:31+00:00"}}