{"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":"2026-09-17T12:30:40+00:00","price":"42.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FGN91MKT?maas=maas_adg_api_579570748229831904_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB284ee6dcf5a484e238a75a49c8b35963&aa_adgroupid=8d261aab829e685fe2f0f23280c8f4a8_PBSEP_!!!affid!!!_118045_&aa_creativeid=4626INLp1_avL37d09bbU3fho32_b7IT4R2qrGv_advWmEJy8c_c"}],"product":{"brand":"Lyncast-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/mini-portable-projector-for-bedroom-4k-support-android-14-os-app-control-b0fgn91mkt/prices","gtin":null,"id":13086,"model_number":null,"name":"Mini Portable Projector for Bedroom, 4K Support, Android 14 OS, App Control","product_url":"https://mail.mainbuyer.com/product/mini-portable-projector-for-bedroom-4k-support-android-14-os-app-control-b0fgn91mkt","urn":"MB-AWIN-GB-B0FGN91MKT"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"42.99","historical_low":"42.99","last_observed_at":"2026-09-17T12:30:40+00:00","low_30d":null,"low_90d":"42.99","median_price":"42.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:40+00:00"}}