{"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":"2026-10-21T03:09:13+00:00","price":"65.41","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FSQH7MW8?maas=maas_adg_api_592382027400871765_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBff2e76a11bc4c49c1e17fdba65e0ec3c_c4468e7066fc&aa_adgroupid=b454783f1a4f181e9b036427c9d85e15_PBSEP_!!!affid!!!_118045_&aa_creativeid=fca11YVa4S_bdGNYmXDjuT6whgZf7OEiPnFw3HgNUWq_aLf2g_c"}],"product":{"brand":"monTEK - UK","evidence_url":"https://mainbuyer.com/evidence/products/montek-usb-monitor-arm-for-17-40-screens-26-4-lbs-gray-b0fsqh7mw8/prices","gtin":null,"id":18967,"model_number":null,"name":"monTEK USB Monitor Arm for 17-40\" Screens, 26.4 lbs, Gray","product_url":"https://mainbuyer.com/product/montek-usb-monitor-arm-for-17-40-screens-26-4-lbs-gray-b0fsqh7mw8","urn":"MB-AWIN-GB-B0FSQH7MW8"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"65.41","historical_low":"65.41","last_observed_at":"2026-10-21T03:09:13+00:00","low_30d":"65.41","low_90d":"65.41","median_price":"65.41","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-21T03:09:13+00:00"}}