{"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":"2026-09-17T12:28:43+00:00","price":"12.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B08299L54Z?maas=maas_adg_api_579210529319018229_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc26672ce88ecfa03b822759110b66aa6&aa_adgroupid=a5d5444cb6f43c8226b7e8604d5a9b90_PBSEP_!!!affid!!!_118045_&aa_creativeid=2f31gOqRx6gdQBgieE1GVZPEuMGb31alOdQCQALDwS3Y7Tc_c"}],"product":{"brand":"The Twiddlers UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/the-twiddlers-48-dinosaur-bones-fossil-skeleton-toy-set-perfect-as-dino-party-bag-fillers-for-kids-educational-classrooms-rewards-b08299l54z/prices","gtin":null,"id":9849,"model_number":null,"name":"THE TWIDDLERS - 48 Dinosaur Bones Fossil Skeleton Toy Set, Perfect as Dino Party Bag Fillers for Kids, Educational Classrooms Rewards","product_url":"https://mail.mainbuyer.com/product/the-twiddlers-48-dinosaur-bones-fossil-skeleton-toy-set-perfect-as-dino-party-bag-fillers-for-kids-educational-classrooms-rewards-b08299l54z","urn":"MB-AWIN-GB-B08299L54Z"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"12.99","historical_low":"12.99","last_observed_at":"2026-09-17T12:28:43+00:00","low_30d":"12.99","low_90d":"12.99","median_price":"12.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:43+00:00"}}