{"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":"2026-09-17T12:26:49+00:00","price":"124.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07RXLF5XZ?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=b3fd0402c6411051da09821ddc1fe48a_PBSEP_!!!affid!!!_118045_&aa_creativeid=45f9W417GER6raxUEKUdmhUYzmN_a_bAaiLM6Z_bV7Uhba50Bc_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://www.mainbuyer.com/evidence/products/tp-link-deco-e4-3-pack-ac1200-whole-home-mesh-wifi-system-seamless-roaming-up-to-4-000-sq-ft-coverage-work-with-amazon-echo-alexa-router-and-wifi-b07rxlf5xz/prices","gtin":null,"id":6502,"model_number":null,"name":"TP-Link Deco E4(3-pack) AC1200 Whole Home Mesh WiFi System, Seamless Roaming, Up to 4,000 sq ft Coverage, Work with Amazon Echo/Alexa, Router and WiFi","product_url":"https://www.mainbuyer.com/product/tp-link-deco-e4-3-pack-ac1200-whole-home-mesh-wifi-system-seamless-roaming-up-to-4-000-sq-ft-coverage-work-with-amazon-echo-alexa-router-and-wifi-b07rxlf5xz","urn":"MB-AWIN-GB-B07RXLF5XZ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"124.99","historical_low":"124.99","last_observed_at":"2026-09-17T12:26:49+00:00","low_30d":"124.99","low_90d":"124.99","median_price":"124.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:49+00:00"}}