{"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":"2026-09-17T12:26:10+00:00","price":"7.49","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09JDDX3F1?maas=maas_adg_api_587538883746828361_static_12_45&ref_=aa_maas&aa_campaignid=2948738da51ce6f4d78887ccf078c346&aa_adgroupid=449872a9c25f955fc52160684faacd20_PBSEP_!!!affid!!!_118045_&aa_creativeid=4e34qtB7EUHG0kijS7XNq_b3wnYAHhN7HXGs8LVJWFAZxFGE_c"}],"product":{"brand":"Aionly uk","evidence_url":"https://mail.mainbuyer.com/evidence/products/magnetic-rings-finger-spinner-fidget-toys-stress-relief-toys-for-anxiety-magnetic-fidget-toy-for-ages-4-10-christmas-stocking-filler-gift-for-boys-b09jddx3f1/prices","gtin":null,"id":5454,"model_number":null,"name":"Magnetic Rings, Finger Spinner Fidget Toys, Stress Relief Toys for Anxiety, Magnetic Fidget Toy For Ages 4-10, Christmas Stocking Filler Gift For Boys","product_url":"https://mail.mainbuyer.com/product/magnetic-rings-finger-spinner-fidget-toys-stress-relief-toys-for-anxiety-magnetic-fidget-toy-for-ages-4-10-christmas-stocking-filler-gift-for-boys-b09jddx3f1","urn":"MB-AWIN-GB-B09JDDX3F1"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"7.49","historical_low":"7.49","last_observed_at":"2026-09-17T12:26:10+00:00","low_30d":"7.49","low_90d":"7.49","median_price":"7.49","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:10+00:00"}}