{"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":"2026-09-17T12:28:49+00:00","price":"9.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D66233K7?maas=maas_adg_api_579210529319018229_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc26672ce88ecfa03b822759110b66aa6&aa_adgroupid=a64c722a86ad4f4591adaddb7b3c1b07_PBSEP_!!!affid!!!_118045_&aa_creativeid=23abXXgMoX4b6ndNL7V5zTMTyUMY4onKD907Z6ZOMBxBJS0_c"}],"product":{"brand":"The Twiddlers UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/the-twiddlers-10-water-colour-paints-sets-kids-individual-palettes-with-wooden-paintbrush-8-vibrant-colours-just-add-water-washable-perfect-part-b0d66233k7/prices","gtin":null,"id":10070,"model_number":null,"name":"THE TWIDDLERS 10 Water Colour Paints Sets Kids, Individual Palettes with Wooden Paintbrush & 8 Vibrant Colours, Just Add Water, Washable, Perfect Part","product_url":"https://mail.mainbuyer.com/product/the-twiddlers-10-water-colour-paints-sets-kids-individual-palettes-with-wooden-paintbrush-8-vibrant-colours-just-add-water-washable-perfect-part-b0d66233k7","urn":"MB-AWIN-GB-B0D66233K7"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"9.99","historical_low":"9.99","last_observed_at":"2026-09-17T12:28:49+00:00","low_30d":"9.99","low_90d":"9.99","median_price":"9.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:49+00:00"}}