{"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":"2026-10-31T04:10:20+00:00","price":"149.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FCDF1BDW?maas=maas_adg_api_587128702241623351_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBce61dc8c0c916d8c597d888e85f881bc_59c7f0949242&aa_adgroupid=0fa258b1bb7201b7f50287b506e49e2e_PBSEP_!!!affid!!!_118045_&aa_creativeid=57fa_bAbM9S0ZPVs847N_bcVRbSlJcYf_atSwVE5OXa7mYsBHU_c"}],"product":{"brand":"Vantrue-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/vantrue-s1-pro-max-4k-ai-dash-cam-front-adas-bsd-starvis-2-night-vision-b0fcdf1bdw/prices","gtin":null,"id":20856,"model_number":null,"name":"VANTRUE S1 Pro Max 4K AI Dash Cam Front, ADAS/BSD,STARVIS 2 Night Vision","product_url":"https://mail.mainbuyer.com/product/vantrue-s1-pro-max-4k-ai-dash-cam-front-adas-bsd-starvis-2-night-vision-b0fcdf1bdw","urn":"MB-AWIN-GB-B0FCDF1BDW"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"149.99","historical_low":"149.99","last_observed_at":"2026-10-31T04:10:20+00:00","low_30d":"149.99","low_90d":"149.99","median_price":"149.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-31T04:10:20+00:00"}}