{"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":"2026-09-17T12:28:53+00:00","price":"8.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D8TR83Y4?maas=maas_adg_api_579210529319018229_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc26672ce88ecfa03b822759110b66aa6&aa_adgroupid=64da448d98cb9dc6cff28c9f9895fd87_PBSEP_!!!affid!!!_118045_&aa_creativeid=8595Fs2MYH1bjYsN6Yw1UcwKHyQ6d2IbAo_bgit9g_aoGffGU_c"}],"product":{"brand":"The Twiddlers UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/the-twiddlers-12-mini-puzzle-speed-cube-fidget-toys-3x3cm-perfect-as-party-bag-fillers-for-kids-brain-teasers-multipack-classroom-rewards-prizes-s-b0d8tr83y4/prices","gtin":null,"id":10171,"model_number":null,"name":"THE TWIDDLERS 12 Mini Puzzle Speed Cube Fidget Toys, 3x3cm - Perfect as Party Bag Fillers for Kids, Brain Teasers Multipack Classroom Rewards Prizes S","product_url":"https://mail.mainbuyer.com/product/the-twiddlers-12-mini-puzzle-speed-cube-fidget-toys-3x3cm-perfect-as-party-bag-fillers-for-kids-brain-teasers-multipack-classroom-rewards-prizes-s-b0d8tr83y4","urn":"MB-AWIN-GB-B0D8TR83Y4"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"8.99","historical_low":"8.99","last_observed_at":"2026-09-17T12:28:53+00:00","low_30d":"8.99","low_90d":"8.99","median_price":"8.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:53+00:00"}}