{"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/B09LLZ2RGR?maas=maas_adg_api_587538883746828361_static_12_45&ref_=aa_maas&aa_campaignid=2948738da51ce6f4d78887ccf078c346&aa_adgroupid=1560b37a466e1f424038dba7de8e273b_PBSEP_!!!affid!!!_118045_&aa_creativeid=0cb2rl32fulmQyxmV6IAngNXJOZ1gZcyaNDmbzRXfG0IKMs_c"}],"product":{"brand":"Aionly uk","evidence_url":"https://mail.mainbuyer.com/evidence/products/magnetic-rings-finger-spinner-fidget-toys-stress-relief-toy-for-anxiety-magnetic-fidget-toys-for-ages-4-10-christmas-stocking-filler-gift-for-boys-b09llz2rgr/prices","gtin":null,"id":5456,"model_number":null,"name":"Magnetic Rings, Finger Spinner Fidget Toys, Stress Relief Toy for Anxiety, Magnetic Fidget Toys 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-toy-for-anxiety-magnetic-fidget-toys-for-ages-4-10-christmas-stocking-filler-gift-for-boys-b09llz2rgr","urn":"MB-AWIN-GB-B09LLZ2RGR"},"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"}}