{"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":"2026-10-21T03:09:34+00:00","price":"2199.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GRF35L8K?maas=maas_adg_api_589578662024474634_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB434af48eb11047ac41940b8e9703d914_4c3f174f8024&aa_adgroupid=ffb5edf854406047335a425684eef321_PBSEP_!!!affid!!!_118045_&aa_creativeid=36c1orns5eV63oG45UYZhyPa2D1AWXr_bU6uNUCdScDhSgio_c"}],"product":{"brand":"AWOL Valerion UK","evidence_url":"https://mainbuyer.com/evidence/products/valerion-visionmaster-pro2-4k-triple-laser-projector-bundle-with-100-alr-fresnel-projector-screen-and-ceiling-mount-conversion-bracket-daylight-read-b0grf35l8k/prices","gtin":null,"id":18988,"model_number":null,"name":"Valerion VisionMaster Pro2 4K Triple Laser Projector Bundle with 100\" ALR Fresnel Projector Screen and Ceiling Mount Conversion Bracket, Daylight-Read","product_url":"https://mainbuyer.com/product/valerion-visionmaster-pro2-4k-triple-laser-projector-bundle-with-100-alr-fresnel-projector-screen-and-ceiling-mount-conversion-bracket-daylight-read-b0grf35l8k","urn":"MB-AWIN-GB-B0GRF35L8K"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"2199.00","historical_low":"2199.00","last_observed_at":"2026-10-21T03:09:34+00:00","low_30d":"2199.00","low_90d":"2199.00","median_price":"2199.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-21T03:09:34+00:00"}}