{"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":"2026-09-17T12:29:17+00:00","price":"19.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H71W1XPW?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0a643cf523b775142609495fd9d7916d&aa_adgroupid=4f7510a2ccb7be69a477c6c432a2b5dc_PBSEP_!!!affid!!!_118045_&aa_creativeid=977db7Nzf5mnatyieePqtOejpcQkEbBp_ajJCYNp6QbGI6hA_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/tp-link-archer-t5u-plus-ac1300-wifi-dongle-high-gain-usb-wifi-adapter-b0h71w1xpw/prices","gtin":null,"id":10965,"model_number":null,"name":"TP-Link Archer T5U Plus AC1300 WiFi Dongle, High-Gain USB WiFi Adapter","product_url":"https://mail.mainbuyer.com/product/tp-link-archer-t5u-plus-ac1300-wifi-dongle-high-gain-usb-wifi-adapter-b0h71w1xpw","urn":"MB-AWIN-GB-B0H71W1XPW"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"19.99","historical_low":"19.99","last_observed_at":"2026-09-17T12:29:17+00:00","low_30d":"19.99","low_90d":"19.99","median_price":"19.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:17+00:00"}}