{"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":"17.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09WD3K9F5?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=becc89dcb571115fc86ae4bccde09d3e_PBSEP_!!!affid!!!_118045_&aa_creativeid=2e93i8mk8UuLNqkQ1WeBcdBKD0R_bcrnKpVpksIOjt89I1ck_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/gan-251-v2-speed-cube-mini-cube-2x2x2-magic-sequential-puzzle-cube-brain-teaser-toy-51mm-toy-for-beginners-b09wd3k9f5/prices","gtin":null,"id":12741,"model_number":null,"name":"GAN 251 V2 Speed Cube, Mini Cube 2x2x2 Magic Sequential Puzzle Cube Brain Teaser Toy 51mm Toy for Beginners","product_url":"https://mail.mainbuyer.com/product/gan-251-v2-speed-cube-mini-cube-2x2x2-magic-sequential-puzzle-cube-brain-teaser-toy-51mm-toy-for-beginners-b09wd3k9f5","urn":"MB-AWIN-GB-B09WD3K9F5"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"17.99","historical_low":"17.99","last_observed_at":"2026-09-17T12:30:29+00:00","low_30d":"17.99","low_90d":"17.99","median_price":"17.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:29+00:00"}}