{"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":"2026-10-03T19:12:17+00:00","price":"27.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GZT145QG?maas=maas_adg_api_580781421141752026_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBb7dc9a8a4ad1a0aca554f421a84a46e5&aa_adgroupid=a6528a2eb2083848a45ec862d6bbc43d_PBSEP_!!!affid!!!_118045_&aa_creativeid=ff25a_axCg56t_bJhcF4kj5lud5DIaemFk9meIZ_bvItlVKjoI_c"}],"product":{"brand":"Pegzone - UK","evidence_url":"https://mainbuyer.com/evidence/products/single-monitor-arm-for-17-32-inch-screens-holds-up-to19-8-lbs-b0gzt145qg/prices","gtin":null,"id":16308,"model_number":null,"name":"Single Monitor Arm for 17-32 Inch Screens, Holds up to19.8 lbs","product_url":"https://mainbuyer.com/product/single-monitor-arm-for-17-32-inch-screens-holds-up-to19-8-lbs-b0gzt145qg","urn":"MB-AWIN-GB-B0GZT145QG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"27.99","historical_low":"27.99","last_observed_at":"2026-10-03T19:12:17+00:00","low_30d":"27.99","low_90d":"27.99","median_price":"27.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:12:17+00:00"}}