{"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":"129.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H58W6T5X?maas=maas_adg_api_579533076337607528_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB5b30ceffefb0240d89c2867c65644ce7&aa_adgroupid=6698e38af6057269989051add737b193_PBSEP_!!!affid!!!_118045_&aa_creativeid=20cdgP33vqtFPw5mgYKLuHj9e4RqgDNAHtxr6eU7Ikp6W4c_c"}],"product":{"brand":"GANCUBE UK","evidence_url":"https://mainbuyer.com/evidence/products/gan-minions-16-ui-smart-speed-cube-with-ai-insights-gift-for-puzzle-lovers-b0h58w6t5x/prices","gtin":null,"id":12795,"model_number":null,"name":"GAN Minions 16 ui Smart Speed Cube with AI Insights Gift for Puzzle Lovers","product_url":"https://mainbuyer.com/product/gan-minions-16-ui-smart-speed-cube-with-ai-insights-gift-for-puzzle-lovers-b0h58w6t5x","urn":"MB-AWIN-GB-B0H58W6T5X"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"129.99","historical_low":"129.99","last_observed_at":"2026-09-17T12:30:30+00:00","low_30d":"129.99","low_90d":"129.99","median_price":"129.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:30+00:00"}}