{"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":"2026-09-17T12:28:35+00:00","price":"208.05","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GFJ28SG2?maas=maas_adg_api_577714953426411789_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB4f069ce59ff250dc4846d17d33c5c95d&aa_adgroupid=8767c7d34eafa8b2bfe99a737dbf6cc8_PBSEP_!!!affid!!!_118045_&aa_creativeid=7783GLT1vs_amFEPdk3OhLnbSP4S1RpH_bRaXjwcfTZRKGFSg_c"}],"product":{"brand":"TCL UK","evidence_url":"https://www.mainbuyer.com/evidence/products/tcl-c1-portable-projector-for-home-cinema-bedroom-native-1080p-4k-supported-mini-projector-licensed-google-tv-netflix-wifi-bluetooth-auto-foc-b0gfj28sg2/prices","gtin":null,"id":9577,"model_number":null,"name":"TCL C1 Portable Projector for Home Cinema & Bedroom, Native 1080P 4K Supported Mini Projector, Licensed Google TV & Netflix, WiFi, Bluetooth, Auto Foc","product_url":"https://www.mainbuyer.com/product/tcl-c1-portable-projector-for-home-cinema-bedroom-native-1080p-4k-supported-mini-projector-licensed-google-tv-netflix-wifi-bluetooth-auto-foc-b0gfj28sg2","urn":"MB-AWIN-GB-B0GFJ28SG2"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"208.05","historical_low":"208.05","last_observed_at":"2026-09-17T12:28:35+00:00","low_30d":"208.05","low_90d":"208.05","median_price":"208.05","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:35+00:00"}}