{"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":"2026-09-17T12:29:18+00:00","price":"20.26","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B002SZEOLG?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0a643cf523b775142609495fd9d7916d&aa_adgroupid=acaea349db20f0b3206f4b14f8ba84dc_PBSEP_!!!affid!!!_118045_&aa_creativeid=943a8p9bTmyWG24SXm6gzzboScCFk8o2huXPlyRhY7lBKvo_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mainbuyer.com/evidence/products/tp-link-tl-wn722n-150-mbps-high-gain-wireless-usb-adapter-white-version-2-0-b002szeolg/prices","gtin":null,"id":10990,"model_number":null,"name":"TP-LINK TL-WN722N 150 Mbps High Gain Wireless USB Adapter - White(Version: 2.0)","product_url":"https://mainbuyer.com/product/tp-link-tl-wn722n-150-mbps-high-gain-wireless-usb-adapter-white-version-2-0-b002szeolg","urn":"MB-AWIN-GB-B002SZEOLG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"20.26","historical_low":"20.26","last_observed_at":"2026-09-17T12:29:18+00:00","low_30d":"20.26","low_90d":"20.26","median_price":"20.26","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:18+00:00"}}