{"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":"2026-09-17T12:26:24+00:00","price":"45.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HF746X4X?maas=maas_adg_api_579570748229831904_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB284ee6dcf5a484e238a75a49c8b35963&aa_adgroupid=098336a16750de9d9cafe059809c1a1f_PBSEP_!!!affid!!!_118045_&aa_creativeid=c099Db53_aMC4oVbkc7FC9i5MZ5r_aK1TFfrBQ1azs7bB_bhP0_c"}],"product":{"brand":"Lyncast-UK","evidence_url":"https://mainbuyer.com/evidence/products/mini-portable-projector-for-bedroom-4k-support-app-control-upgraded-300pro-b0hf746x4x/prices","gtin":null,"id":5755,"model_number":null,"name":"Mini Portable Projector for Bedroom 4K Support App Control Upgraded 300Pro+","product_url":"https://mainbuyer.com/product/mini-portable-projector-for-bedroom-4k-support-app-control-upgraded-300pro-b0hf746x4x","urn":"MB-AWIN-GB-B0HF746X4X"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"45.99","historical_low":"45.99","last_observed_at":"2026-09-17T12:26:24+00:00","low_30d":"45.99","low_90d":"45.99","median_price":"45.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:24+00:00"}}