{"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":"2026-09-17T12:26:34+00:00","price":"29.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FD2P57GG?maas=maas_adg_api_592814758365695781_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=de1672ca8c069a4a1fd3a68730437c8a&aa_adgroupid=c9ea54f87c58bb97a00fd1db93422406_PBSEP_!!!affid!!!_118045_&aa_creativeid=f9caaFe0Pxlg90f8xkZxnh99k9ZuUhr9A4ZvAM6PGRhIuCw_c"}],"product":{"brand":"AGM UK - Rugged Device","evidence_url":"https://www.mainbuyer.com/evidence/products/agm-motionbuds-running-headphones-open-ear-sport-headphones-with-voice-assistant-support-bluetooth-5-4-ip68-waterproof-12h-playtime-for-sport-da-b0fd2p57gg/prices","gtin":null,"id":6082,"model_number":null,"name":"AGM MotionBuds Running Headphones, Open-Ear Sport Headphones with Voice Assistant Support, Bluetooth 5.4, IP68 Waterproof, 12H Playtime for Sport & Da","product_url":"https://www.mainbuyer.com/product/agm-motionbuds-running-headphones-open-ear-sport-headphones-with-voice-assistant-support-bluetooth-5-4-ip68-waterproof-12h-playtime-for-sport-da-b0fd2p57gg","urn":"MB-AWIN-GB-B0FD2P57GG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"29.99","historical_low":"29.99","last_observed_at":"2026-09-17T12:26:34+00:00","low_30d":"29.99","low_90d":"29.99","median_price":"29.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:34+00:00"}}