{"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":"2026-09-17T12:30:11+00:00","price":"49.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HDYKWCV6?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=f1578b365c71b28c89af0bfc0164de43_PBSEP_!!!affid!!!_118045_&aa_creativeid=d364G_bL00CLwf4krZYzsAm04ZIrI4lx91BSBbxn6ftEmi1Q_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/gan-square-1-maglev-speed-cube-shape-shifting-the-minions-edition-frosted-b0hdykwcv6/prices","gtin":null,"id":12305,"model_number":null,"name":"GAN Square-1 Maglev Speed Cube Shape Shifting the Minions Edition Frosted","product_url":"https://mail.mainbuyer.com/product/gan-square-1-maglev-speed-cube-shape-shifting-the-minions-edition-frosted-b0hdykwcv6","urn":"MB-AWIN-GB-B0HDYKWCV6"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"49.99","historical_low":"49.99","last_observed_at":"2026-09-17T12:30:11+00:00","low_30d":"49.99","low_90d":"49.99","median_price":"49.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:11+00:00"}}