{"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":"2026-09-17T12:30:30+00:00","price":"99.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0G2WT1LTL?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=e36e6a45fd77ade264ef99965fc310ca_PBSEP_!!!affid!!!_118045_&aa_creativeid=292cOHxPddHlNb_avoGRkMfJ9jroigQbh7Cc99jvjIZE4q2U_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://www.mainbuyer.com/evidence/products/gan-16-maglev-max-winter-limited-edition-speed-cube-3x3-magnetic-power-stability-handfeel-max-professional-speedcube-brain-teaser-puzzle-for-kids-a-b0g2wt1ltl/prices","gtin":null,"id":12777,"model_number":null,"name":"GAN 16 Maglev Max Winter Limited Edition, Speed Cube 3x3 Magnetic, Power Stability Handfeel Max Professional Speedcube, Brain Teaser Puzzle for Kids A","product_url":"https://www.mainbuyer.com/product/gan-16-maglev-max-winter-limited-edition-speed-cube-3x3-magnetic-power-stability-handfeel-max-professional-speedcube-brain-teaser-puzzle-for-kids-a-b0g2wt1ltl","urn":"MB-AWIN-GB-B0G2WT1LTL"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"99.99","historical_low":"99.99","last_observed_at":"2026-09-17T12:30:30+00:00","low_30d":"99.99","low_90d":"99.99","median_price":"99.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:30+00:00"}}