{"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":"2026-09-17T12:26:59+00:00","price":"87.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07QN4GLRG?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=a8a7467733c5541e548addd4fb3afda4_PBSEP_!!!affid!!!_118045_&aa_creativeid=e12f6vgAQhsihC0Ba5KKkK39310mSWKPZ2QDRUs42JyM0vU_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://www.mainbuyer.com/evidence/products/tp-link-deco-m4-2-pack-ac1200mbps-whole-home-mesh-wifi-system-seamless-speedy-wifi-extender-booster-up-to-2800-ft-coverage-work-with-amazon-al-b07qn4glrg/prices","gtin":null,"id":6772,"model_number":null,"name":"TP-Link Deco M4(2-pack) AC1200Mbps Whole Home Mesh WiFi System, Seamless & Speedy WiFi Extender Booster, Up to 2800 ft\u00c2\u00b2 Coverage, Work with Amazon Al","product_url":"https://www.mainbuyer.com/product/tp-link-deco-m4-2-pack-ac1200mbps-whole-home-mesh-wifi-system-seamless-speedy-wifi-extender-booster-up-to-2800-ft-coverage-work-with-amazon-al-b07qn4glrg","urn":"MB-AWIN-GB-B07QN4GLRG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"87.00","historical_low":"87.00","last_observed_at":"2026-09-17T12:26:59+00:00","low_30d":"87.00","low_90d":"87.00","median_price":"87.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:59+00:00"}}