{"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":"2026-09-17T12:26:53+00:00","price":"149.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B08FJ4FKB7?maas=maas_adg_api_585405496377258661_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=08003df5c46aa2f6ea543a52d9849469&aa_adgroupid=94562d39095c6de11bfaa91a326cd41d_PBSEP_!!!affid!!!_118045_&aa_creativeid=66a4raZK74FoUnuHPpd4ucx0k5jsLB5d_aahqGlC2zYCjXdA_c"}],"product":{"brand":"v AV Access-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/av-access-professional-4x4-4k-60hz-hdmi-matrix-splitter-hdr10-3d-effect-audio-extraction-4k-to-1080p-downscaler-spdif-5-1ch-hdcp-2-2-power-off-b08fj4fkb7/prices","gtin":null,"id":6584,"model_number":null,"name":"AV Access Professional 4x4 4K@60Hz HDMI Matrix Splitter, HDR10, 3D Effect, Audio Extraction, 4K to 1080P Downscaler, SPDIF 5.1CH, HDCP 2.2, Power-Off","product_url":"https://mail.mainbuyer.com/product/av-access-professional-4x4-4k-60hz-hdmi-matrix-splitter-hdr10-3d-effect-audio-extraction-4k-to-1080p-downscaler-spdif-5-1ch-hdcp-2-2-power-off-b08fj4fkb7","urn":"MB-AWIN-GB-B08FJ4FKB7"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"149.99","historical_low":"149.99","last_observed_at":"2026-09-17T12:26:53+00:00","low_30d":"149.99","low_90d":"149.99","median_price":"149.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:53+00:00"}}