{"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":"2026-10-17T03:09:47+00:00","price":"85.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HDN77QP3?maas=maas_adg_api_580771761988375132_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa9a145c20deab2f05ad5a1f12cb87d7f&aa_adgroupid=7e9d2f0bd2d1b3bdb1d66ac7078068c8_PBSEP_!!!affid!!!_118045_&aa_creativeid=cdc6W7m21qM9p2cbmdkMdCfSQoBukN51Ee47_aMAlOwGjpo0_c"}],"product":{"brand":"RedThunder UK","evidence_url":"https://mainbuyer.com/evidence/products/redthunder-k75-ultra-75-wireless-mechanical-gaming-keyboard-w-customizable-display-knob-creamy-gasket-mounted-uk-layout-81-keys-2-4g-bt-usb-c-hot-s-b0hdn77qp3/prices","gtin":null,"id":18600,"model_number":null,"name":"RedThunder K75 Ultra 75% Wireless Mechanical Gaming Keyboard,w/Customizable Display & Knob,Creamy Gasket-Mounted,UK Layout 81 Keys,2.4G/BT/USB-C,Hot s","product_url":"https://mainbuyer.com/product/redthunder-k75-ultra-75-wireless-mechanical-gaming-keyboard-w-customizable-display-knob-creamy-gasket-mounted-uk-layout-81-keys-2-4g-bt-usb-c-hot-s-b0hdn77qp3","urn":"MB-AWIN-GB-B0HDN77QP3"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"85.99","historical_low":"85.99","last_observed_at":"2026-10-17T03:09:47+00:00","low_30d":"85.99","low_90d":"85.99","median_price":"85.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-17T03:09:47+00:00"}}