{"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":"2026-09-17T12:28:36+00:00","price":"329.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GFJ264CL?maas=maas_adg_api_577714953426411789_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB4f069ce59ff250dc4846d17d33c5c95d&aa_adgroupid=b047b68173b26039e30d11b4395a8bd0_PBSEP_!!!affid!!!_118045_&aa_creativeid=271aUcaecrzqaU3zyHCDgAfezKfPX1Op6ZnmvY5DwchY9_aY_c"}],"product":{"brand":"TCL UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/tcl-a1s-smart-projector-4k-support-16w-dolby-audio-native-1080p-google-tv-netflix-officially-licensed-wifi-and-bluetooth-auto-focus-keystone-m-b0gfj264cl/prices","gtin":null,"id":9584,"model_number":null,"name":"TCL A1s Smart Projector 4K Support, 16W Dolby Audio, Native 1080P, Google TV & Netflix Officially Licensed, WiFi and Bluetooth, Auto Focus Keystone, M","product_url":"https://mail.mainbuyer.com/product/tcl-a1s-smart-projector-4k-support-16w-dolby-audio-native-1080p-google-tv-netflix-officially-licensed-wifi-and-bluetooth-auto-focus-keystone-m-b0gfj264cl","urn":"MB-AWIN-GB-B0GFJ264CL"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"329.00","historical_low":"329.00","last_observed_at":"2026-09-17T12:28:36+00:00","low_30d":"329.00","low_90d":"329.00","median_price":"329.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:36+00:00"}}