{"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":"2026-09-17T12:27:02+00:00","price":"126.49","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09HJLDQYX?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=bee19ca83f6a03888b01b9dab8eff04e_PBSEP_!!!affid!!!_118045_&aa_creativeid=bce5OzNzXENWyadyCZICJaG6jq6SVT8ApaLDk0dO6R1gm00_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/mercusys-ac1900-whole-home-mesh-wi-fi-system-coverage-up-to-4-000-ft-350-m-connect-over-100-devices-full-gigabit-ports-dual-band-wi-fi-easy-b09hjldqyx/prices","gtin":null,"id":6844,"model_number":null,"name":"Mercusys AC1900 Whole Home Mesh Wi-Fi System, Coverage up to 4,000 ft\u00c2\u00b2 (350 m\u00c2\u00b2) Connect over 100 Devices, Full Gigabit Ports, Dual Band Wi-Fi, Easy","product_url":"https://mail.mainbuyer.com/product/mercusys-ac1900-whole-home-mesh-wi-fi-system-coverage-up-to-4-000-ft-350-m-connect-over-100-devices-full-gigabit-ports-dual-band-wi-fi-easy-b09hjldqyx","urn":"MB-AWIN-GB-B09HJLDQYX"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"126.49","historical_low":"126.49","last_observed_at":"2026-09-17T12:27:02+00:00","low_30d":"126.49","low_90d":"126.49","median_price":"126.49","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:02+00:00"}}