{"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":"2026-09-17T12:30:29+00:00","price":"37.59","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0BHZC1BKT?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=63620d7982793d27adc789155e4a9f1d_PBSEP_!!!affid!!!_118045_&aa_creativeid=21bdm3ONNnZVwRugbSssPkh6wv8j0KMoBLINaHxZW_b1GacE_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://www.mainbuyer.com/evidence/products/gan-13-maglev-frosted-coated-magnetic-speed-cube-3x3-stickerless-56mm-magnets-magic-cube-puzzle-toys-b0bhzc1bkt/prices","gtin":null,"id":12742,"model_number":null,"name":"GAN 13 Maglev Frosted Coated, Magnetic Speed Cube 3x3 Stickerless 56mm Magnets Magic Cube Puzzle Toys","product_url":"https://www.mainbuyer.com/product/gan-13-maglev-frosted-coated-magnetic-speed-cube-3x3-stickerless-56mm-magnets-magic-cube-puzzle-toys-b0bhzc1bkt","urn":"MB-AWIN-GB-B0BHZC1BKT"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"37.59","historical_low":"37.59","last_observed_at":"2026-09-17T12:30:29+00:00","low_30d":"37.59","low_90d":"37.59","median_price":"37.59","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:29+00:00"}}