{"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":"2026-09-17T12:30:48+00:00","price":"1599.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GBTZYH6S?maas=maas_adg_api_589578662024474634_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB434af48eb11047ac41940b8e9703d914&aa_adgroupid=8c601ac4fe3e14c4f2987159724468b5_PBSEP_!!!affid!!!_118045_&aa_creativeid=a222jj7qegwctUq7i_aTxIs2meeoJGRR_b8Et53ZPEql6MWdA_c"}],"product":{"brand":"AWOL Valerion UK","evidence_url":"https://mainbuyer.com/evidence/products/visionmaster-pro-100-inch-fixed-frame-projector-screen-b0gbtzyh6s/prices","gtin":null,"id":13237,"model_number":null,"name":"VisionMaster Pro+100-inch Fixed Frame Projector Screen","product_url":"https://mainbuyer.com/product/visionmaster-pro-100-inch-fixed-frame-projector-screen-b0gbtzyh6s","urn":"MB-AWIN-GB-B0GBTZYH6S"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"1599.00","historical_low":"1599.00","last_observed_at":"2026-09-17T12:30:48+00:00","low_30d":"1599.00","low_90d":"1599.00","median_price":"1599.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:48+00:00"}}