{"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":"2026-09-17T12:28:52+00:00","price":"16.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CDH644VS?maas=maas_adg_api_579210529319018229_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc26672ce88ecfa03b822759110b66aa6&aa_adgroupid=24fc5a9cab9ab4efa154f6a4794e16ae_PBSEP_!!!affid!!!_118045_&aa_creativeid=d98eI2HuyGyraYSVr1xGhZVZqd2Rm6nBzG1US3LcNZxHyHM_c"}],"product":{"brand":"The Twiddlers UK","evidence_url":"https://www.mainbuyer.com/evidence/products/the-twiddlers-3-sensory-liquid-motion-timer-hourglasses-15cm-3-spiral-colours-calming-bubble-sensory-toys-for-stress-relief-relaxation-autism-b0cdh644vs/prices","gtin":null,"id":10112,"model_number":null,"name":"THE TWIDDLERS - 3 Sensory Liquid Motion Timer Hourglasses - 15cm, 3 Spiral Colours - Calming Bubble Sensory Toys for Stress Relief, Relaxation, Autism","product_url":"https://www.mainbuyer.com/product/the-twiddlers-3-sensory-liquid-motion-timer-hourglasses-15cm-3-spiral-colours-calming-bubble-sensory-toys-for-stress-relief-relaxation-autism-b0cdh644vs","urn":"MB-AWIN-GB-B0CDH644VS"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"16.99","historical_low":"16.99","last_observed_at":"2026-09-17T12:28:52+00:00","low_30d":"16.99","low_90d":"16.99","median_price":"16.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:52+00:00"}}