{"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":"2026-09-17T12:27:34+00:00","price":"79.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D3GZYN1P?maas=maas_adg_api_576765413754113743_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBf3f612629eed1c642325dc2f5ca61960&aa_adgroupid=7357bfbdc959837c3d94cb04335359ea_PBSEP_!!!affid!!!_118045_&aa_creativeid=80e2HJXu7Xoe3zdl54GTQgBpjE7WKUDNCpt1iOqKD6EPHG0_c"}],"product":{"brand":"GEUK-RK ROYAL KLUDGE","evidence_url":"https://mail.mainbuyer.com/evidence/products/rk-royal-kludge-r75-wireless-mechanical-keyboard-75-percent-gaming-keyboard-gasket-mount-custom-keyboard-us-layout-rgb-backlit-with-knob-pbt-keyca-b0d3gzyn1p/prices","gtin":null,"id":7726,"model_number":null,"name":"RK ROYAL KLUDGE R75 Wireless Mechanical Keyboard, 75% Percent Gaming Keyboard Gasket Mount Custom Keyboard US Layout RGB Backlit with Knob & PBT Keyca","product_url":"https://mail.mainbuyer.com/product/rk-royal-kludge-r75-wireless-mechanical-keyboard-75-percent-gaming-keyboard-gasket-mount-custom-keyboard-us-layout-rgb-backlit-with-knob-pbt-keyca-b0d3gzyn1p","urn":"MB-AWIN-GB-B0D3GZYN1P"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"79.99","historical_low":"79.99","last_observed_at":"2026-09-17T12:27:34+00:00","low_30d":"79.99","low_90d":"79.99","median_price":"79.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:34+00:00"}}