{"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":"2026-09-17T12:30:39+00:00","price":"16.56","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07NDVQMY4?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0a643cf523b775142609495fd9d7916d&aa_adgroupid=4d6db0b3fda9a478ae3b566a29a29554_PBSEP_!!!affid!!!_118045_&aa_creativeid=d3afBAja1oOn_b2aZ53I9ev03YKnq_bf2yzu6c7KWmnQmwltU_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mainbuyer.com/evidence/products/tp-link-nano-usb-bluetooth-4-0-adapter-for-pc-laptop-desktop-computer-bluetooth-dongle-and-receiver-for-windows-11-10-8-1-8-7-xp-plug-and-play-ub400-b07ndvqmy4/prices","gtin":null,"id":13020,"model_number":null,"name":"TP-Link Nano USB Bluetooth 4.0 Adapter for PC Laptop Desktop Computer, Bluetooth Dongle and Receiver for Windows 11/10/8.1/8/7/XP, Plug and Play(UB400","product_url":"https://mainbuyer.com/product/tp-link-nano-usb-bluetooth-4-0-adapter-for-pc-laptop-desktop-computer-bluetooth-dongle-and-receiver-for-windows-11-10-8-1-8-7-xp-plug-and-play-ub400-b07ndvqmy4","urn":"MB-AWIN-GB-B07NDVQMY4"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"16.56","historical_low":"16.56","last_observed_at":"2026-09-17T12:30:39+00:00","low_30d":"16.56","low_90d":"16.56","median_price":"16.56","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:39+00:00"}}