{"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":"2026-10-03T19:12:05+00:00","price":"17.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DLHCXQZ7?maas=maas_adg_api_579210529319018229_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc26672ce88ecfa03b822759110b66aa6&aa_adgroupid=1ffdabf1fe6c560e2cc3e9829a382b44_PBSEP_!!!affid!!!_118045_&aa_creativeid=fc6acaiOjlmOnTAcK5_a6ef58Y90AJmxphixnJhoWzrQRKtM_c"}],"product":{"brand":"The Twiddlers UK","evidence_url":"https://www.mainbuyer.com/evidence/products/the-twiddlers-48-mini-colouring-activity-books-for-kids-a6-size-learning-safari-dinosaur-and-sea-animals-for-children-birthday-party-favours-bag-fi-b0dlhcxqz7/prices","gtin":null,"id":15946,"model_number":null,"name":"THE TWIDDLERS 48 Mini Colouring Activity Books for Kids, A6 Size - Learning Safari Dinosaur and Sea Animals for Children Birthday Party Favours Bag Fi","product_url":"https://www.mainbuyer.com/product/the-twiddlers-48-mini-colouring-activity-books-for-kids-a6-size-learning-safari-dinosaur-and-sea-animals-for-children-birthday-party-favours-bag-fi-b0dlhcxqz7","urn":"MB-AWIN-GB-B0DLHCXQZ7"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"17.99","historical_low":"17.99","last_observed_at":"2026-10-03T19:12:05+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":"2026-10-03T19:12:05+00:00"}}