{"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":"2026-10-03T19:12:12+00:00","price":"39.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0G13NBQLY?maas=maas_adg_api_592382027400871765_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBff2e76a11bc4c49c1e17fdba65e0ec3c&aa_adgroupid=ae9659d85280189003bf1b3077858431_PBSEP_!!!affid!!!_118045_&aa_creativeid=d337fFSN6Q_an1fsCe_bL7wFxrUPTrMymGzAOIvZCtulf4QF4_c"}],"product":{"brand":"monTEK - UK","evidence_url":"https://mainbuyer.com/evidence/products/montek-single-monitor-arm-desk-mount-for-17-45-inch-ultrawide-screens-b0g13nbqly/prices","gtin":null,"id":16158,"model_number":null,"name":"monTEK Single Monitor Arm Desk Mount for 17-45 inch Ultrawide Screens","product_url":"https://mainbuyer.com/product/montek-single-monitor-arm-desk-mount-for-17-45-inch-ultrawide-screens-b0g13nbqly","urn":"MB-AWIN-GB-B0G13NBQLY"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"39.99","historical_low":"39.99","last_observed_at":"2026-10-03T19:12:12+00:00","low_30d":"39.99","low_90d":"39.99","median_price":"39.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:12:12+00:00"}}