{"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":"24.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09574FD1T?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=2469e0baa6d35880ec9820a9b72efd94_PBSEP_!!!affid!!!_118045_&aa_creativeid=c13bhRor8scoabpaG_bqWn7jwhkU4vtMxPW4u4LqjT2Wfuo4_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/gan-251-m-air-2x2-magnetic-speed-puzzle-cube-stickerless-251-mini-cube-48-magnets-puzzle-toy-for-beginner-frosted-surface-primary-internal-b09574fd1t/prices","gtin":null,"id":12735,"model_number":null,"name":"GAN 251 M Air, 2x2 Magnetic Speed Puzzle Cube Stickerless 251 Mini Cube 48 Magnets Puzzle Toy for Beginner(Frosted Surface Primary Internal)","product_url":"https://mail.mainbuyer.com/product/gan-251-m-air-2x2-magnetic-speed-puzzle-cube-stickerless-251-mini-cube-48-magnets-puzzle-toy-for-beginner-frosted-surface-primary-internal-b09574fd1t","urn":"MB-AWIN-GB-B09574FD1T"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"24.99","historical_low":"24.99","last_observed_at":"2026-09-17T12:30:29+00:00","low_30d":"24.99","low_90d":"24.99","median_price":"24.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:29+00:00"}}