{"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":"2026-09-17T12:28:48+00:00","price":"15.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09F3SQ23D?maas=maas_adg_api_579210529319018229_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc26672ce88ecfa03b822759110b66aa6&aa_adgroupid=461c75b1025215b0556146bd6fe685d3_PBSEP_!!!affid!!!_118045_&aa_creativeid=6cc34OBWGO_asv0NNuldrP_bAW_b6dVqYHV2MXe7Wrxeq4VO_bU_c"}],"product":{"brand":"The Twiddlers UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/the-twiddlers-3d-dinosaur-cardboard-wearable-puzzle-build-colour-in-10-colouring-pens-kids-dino-puzzle-diy-birthday-gift-for-boys-and-girls-age-b09f3sq23d/prices","gtin":null,"id":10020,"model_number":null,"name":"THE TWIDDLERS 3D Dinosaur Cardboard Wearable Puzzle, Build & Colour in - 10 Colouring Pens, Kids Dino Puzzle DIY Birthday Gift for Boys and Girls, Age","product_url":"https://mail.mainbuyer.com/product/the-twiddlers-3d-dinosaur-cardboard-wearable-puzzle-build-colour-in-10-colouring-pens-kids-dino-puzzle-diy-birthday-gift-for-boys-and-girls-age-b09f3sq23d","urn":"MB-AWIN-GB-B09F3SQ23D"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"15.99","historical_low":"15.99","last_observed_at":"2026-09-17T12:28:48+00:00","low_30d":"15.99","low_90d":"15.99","median_price":"15.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:48+00:00"}}