{"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":"2026-10-03T19:11:59+00:00","price":"27.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DPWV5D2S?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=412ff9ac3671fc721b39248631d3f6b2&aa_adgroupid=7182841ae93a4a45bf2fd5a21274bba2_PBSEP_!!!affid!!!_118045_&aa_creativeid=0291yGLy0QvTcvWpvQqQ6JJDzXvwNS0inMmZX0dAv_aeqYgU_c"}],"product":{"brand":"UK-Anker","evidence_url":"https://mail.mainbuyer.com/evidence/products/anker-tower-extension-lead-with-usb-slots-12-in-1-surge-protector-plug-extension-socket-with-switch-13a-2990w-20w-usb-c-fast-charging-power-strip-b0dpwv5d2s/prices","gtin":null,"id":15826,"model_number":null,"name":"Anker Tower Extension Lead with USB Slots, 12-in-1 Surge Protector Plug Extension Socket with Switch (13A, 2990W), 20W USB C Fast Charging Power Strip","product_url":"https://mail.mainbuyer.com/product/anker-tower-extension-lead-with-usb-slots-12-in-1-surge-protector-plug-extension-socket-with-switch-13a-2990w-20w-usb-c-fast-charging-power-strip-b0dpwv5d2s","urn":"MB-AWIN-GB-B0DPWV5D2S"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"27.99","historical_low":"27.99","last_observed_at":"2026-10-03T19:11:59+00:00","low_30d":"27.99","low_90d":"27.99","median_price":"27.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:11:59+00:00"}}