{"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":"2026-09-17T12:29:40+00:00","price":"47.49","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0C7QSRC6W?maas=maas_adg_api_576765413754113743_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBf3f612629eed1c642325dc2f5ca61960&aa_adgroupid=467613484fc51d33cf357f3761b625ac_PBSEP_!!!affid!!!_118045_&aa_creativeid=5eefYKdLTKhVmC2J0Gd8O7mfhcWzb7xraLPuTcakovjuVlo_c"}],"product":{"brand":"GEUK-RK ROYAL KLUDGE","evidence_url":"https://mail.mainbuyer.com/evidence/products/rk-royal-kludge-h81-wireless-gaming-keyboard-knob-control-triple-mode-bt5-1-2-4ghz-usb-c-75-mechanical-keyboard-gasket-mount-with-rgb-backlit-3750ma-b0c7qsrc6w/prices","gtin":null,"id":11612,"model_number":null,"name":"RK ROYAL KLUDGE H81 Wireless Gaming Keyboard, Knob Control Triple Mode BT5.1/2.4Ghz/USB-C 75% Mechanical Keyboard Gasket Mount with RGB Backlit 3750mA","product_url":"https://mail.mainbuyer.com/product/rk-royal-kludge-h81-wireless-gaming-keyboard-knob-control-triple-mode-bt5-1-2-4ghz-usb-c-75-mechanical-keyboard-gasket-mount-with-rgb-backlit-3750ma-b0c7qsrc6w","urn":"MB-AWIN-GB-B0C7QSRC6W"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"47.49","historical_low":"47.49","last_observed_at":"2026-09-17T12:29:40+00:00","low_30d":"47.49","low_90d":"47.49","median_price":"47.49","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:40+00:00"}}