{"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":"29.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B097R4CYWK?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=dad7085dd0e065449de2a123e7155910_PBSEP_!!!affid!!!_118045_&aa_creativeid=4b82I_bbdyuwasFMML3p4jqAYvLx9oYR5ggz5yo4xaHmqXcU_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/gan-251-m-air-speed-cube-10th-anniversary-edition-2x2-mini-magic-cube-translucent-design-for-beginner-and-experts-b097r4cywk/prices","gtin":null,"id":9541,"model_number":null,"name":"GAN 251 M Air Speed Cube 10th Anniversary Edition, 2x2 Mini Magic Cube Translucent Design for Beginner and Experts","product_url":"https://mail.mainbuyer.com/product/gan-251-m-air-speed-cube-10th-anniversary-edition-2x2-mini-magic-cube-translucent-design-for-beginner-and-experts-b097r4cywk","urn":"MB-AWIN-GB-B097R4CYWK"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"29.99","historical_low":"29.99","last_observed_at":"2026-09-17T12:28:35+00:00","low_30d":"29.99","low_90d":"29.99","median_price":"29.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:35+00:00"}}