{"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":"2026-10-03T19:10:46+00:00","price":"85.49","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F66NH2ZX?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=412ff9ac3671fc721b39248631d3f6b2&aa_adgroupid=50f3b9a36818bc700153d9831edc74b7_PBSEP_!!!affid!!!_118045_&aa_creativeid=3f1bFgWvSzqX30ShR88F_b_bIodvvcEepuGjU4AoyoK4Pfwtc_c"}],"product":{"brand":"UK-Anker","evidence_url":"https://www.mainbuyer.com/evidence/products/anker-prime-power-bank-20-100mah-3-port-portable-charger-b0f66nh2zx/prices","gtin":null,"id":15414,"model_number":null,"name":"Anker Prime Power Bank, 20,100mAh 3-Port Portable Charger","product_url":"https://www.mainbuyer.com/product/anker-prime-power-bank-20-100mah-3-port-portable-charger-b0f66nh2zx","urn":"MB-AWIN-GB-B0F66NH2ZX"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"85.49","historical_low":"85.49","last_observed_at":"2026-10-03T19:10:46+00:00","low_30d":"85.49","low_90d":"85.49","median_price":"85.49","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:10:46+00:00"}}