{"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":"2026-09-19T08:16:18+00:00","price":"159.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CT94XNX3"},{"currency":"GBP","in_stock":true,"observed_at":"2026-09-18T08:28:36+00:00","price":"159.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CT94XNX3"},{"currency":"GBP","in_stock":true,"observed_at":"2026-09-17T12:27:11+00:00","price":"159.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CT94XNX3"}],"product":{"brand":"TP-Link","evidence_url":"https://mail.mainbuyer.com/evidence/products/tp-link-archer-be550/prices","gtin":null,"id":790,"model_number":null,"name":"Archer BE550","product_url":"https://mail.mainbuyer.com/product/tp-link-archer-be550","urn":"MB-fdc608b70c664606b12869af"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"159.99","historical_low":"159.99","last_observed_at":"2026-09-19T08:16:18+00:00","low_30d":"159.99","low_90d":"159.99","median_price":"159.99","observation_count":3,"priced_observation_count":3,"retailer_count":1,"span_days":2,"tracked_since":"2026-09-17T12:27:11+00:00"}}