{"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":"12.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07MBGNXHV?maas=maas_adg_api_579210529319018229_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc26672ce88ecfa03b822759110b66aa6&aa_adgroupid=6d835ad67a0a80be451eac6d85549483_PBSEP_!!!affid!!!_118045_&aa_creativeid=b98cypRvLCHnZD1oOgQ4Qinn4MjsXkXfAv_aVVdc26GQ050w_c"}],"product":{"brand":"The Twiddlers UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/the-twiddlers-6-hourglass-sand-timers-for-kids-1-3-5-10-15-30-minute-glass-egg-timers-for-children-adults-visual-sensory-kids-sand-timer-b07mbgnxhv/prices","gtin":null,"id":9989,"model_number":null,"name":"THE TWIDDLERS 6 Hourglass Sand Timers for Kids - 1,3,5,10,15 & 30 Minute Glass Egg Timers for Children & Adults - Visual Sensory Kids Sand Timer","product_url":"https://mail.mainbuyer.com/product/the-twiddlers-6-hourglass-sand-timers-for-kids-1-3-5-10-15-30-minute-glass-egg-timers-for-children-adults-visual-sensory-kids-sand-timer-b07mbgnxhv","urn":"MB-AWIN-GB-B07MBGNXHV"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"12.99","historical_low":"12.99","last_observed_at":"2026-09-17T12:28:48+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":"2026-09-17T12:28:48+00:00"}}