{"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":"2026-09-17T12:28:35+00:00","price":"36.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CNW6WLKT?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=ee6b137eb756c3534f65c3ff6f2c1f49_PBSEP_!!!affid!!!_118045_&aa_creativeid=888dkr9F56NSY2a5qS7JWAqKRdpWR0K0VE2A24xiezW4cOU_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/gan356-i-carry-s-smart-cube-magnetic-3x3-speed-cube-intelligent-tracking-replaceable-batteries-with-cubestation-app-compatible-with-ios-9-0-andr-b0cnw6wlkt/prices","gtin":null,"id":9536,"model_number":null,"name":"GAN356 i Carry S Smart Cube Magnetic, 3x3 Speed Cube Intelligent Tracking & Replaceable Batteries with CubeStation App, Compatible with iOS 9.0+, Andr","product_url":"https://mail.mainbuyer.com/product/gan356-i-carry-s-smart-cube-magnetic-3x3-speed-cube-intelligent-tracking-replaceable-batteries-with-cubestation-app-compatible-with-ios-9-0-andr-b0cnw6wlkt","urn":"MB-AWIN-GB-B0CNW6WLKT"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"36.99","historical_low":"36.99","last_observed_at":"2026-09-17T12:28:35+00:00","low_30d":"36.99","low_90d":"36.99","median_price":"36.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:35+00:00"}}