{"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":"2026-09-17T12:27:22+00:00","price":"139.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H4FF1BNX?maas=maas_adg_api_579570748229831904_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB284ee6dcf5a484e238a75a49c8b35963&aa_adgroupid=a0aacfb1ab24316efdc4eb14172c1976_PBSEP_!!!affid!!!_118045_&aa_creativeid=5ea0GfJDfwcxAJv_bKaDPIlT8hGXW_bEcI6t8gGcAJXCPbwRQ_c"}],"product":{"brand":"Lyncast-UK","evidence_url":"https://mainbuyer.com/evidence/products/smart-projector-with-android-14-hi-res-audio-native-1080p-fhd-4k-supported-b0h4ff1bnx/prices","gtin":null,"id":7425,"model_number":null,"name":"Smart Projector with Android 14 Hi-Res Audio, Native 1080P FHD 4K Supported","product_url":"https://mainbuyer.com/product/smart-projector-with-android-14-hi-res-audio-native-1080p-fhd-4k-supported-b0h4ff1bnx","urn":"MB-AWIN-GB-B0H4FF1BNX"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"139.99","historical_low":"139.99","last_observed_at":"2026-09-17T12:27:22+00:00","low_30d":"139.99","low_90d":"139.99","median_price":"139.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:22+00:00"}}