{"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":"2026-10-14T03:09:51+00:00","price":"69.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H9MJ5CH9?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=d28402f3a7344d29ef3f32511ef5d8aa_PBSEP_!!!affid!!!_118045_&aa_creativeid=5a39KgfyuQIAggRxos_ab0WA_azTUrDM32aMSQ2orRbmKO6GI_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://www.mainbuyer.com/evidence/products/gan-i4-maglev-uv-with-christmas-stickers-smart-speedcube-for-pros-cuber-b0h9mj5ch9/prices","gtin":null,"id":18275,"model_number":null,"name":"GAN i4 Maglev UV with Christmas Stickers, Smart SpeedCube for Pros Cuber","product_url":"https://www.mainbuyer.com/product/gan-i4-maglev-uv-with-christmas-stickers-smart-speedcube-for-pros-cuber-b0h9mj5ch9","urn":"MB-AWIN-GB-B0H9MJ5CH9"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"69.99","historical_low":"69.99","last_observed_at":"2026-10-14T03:09:51+00:00","low_30d":"69.99","low_90d":"69.99","median_price":"69.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-14T03:09:51+00:00"}}