{"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":"2026-09-17T12:27:51+00:00","price":"89.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F9XYP69W?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=04fd690d1d03b2f0eda5e15aa3d9e1fe&aa_adgroupid=4fbcdf9b0114a4c8e2dff0553002e45f_PBSEP_!!!affid!!!_118045_&aa_creativeid=ca97NSJdHbNRcFAybX3MJkZE0P3UbDf0CbpQde2uDiLwu5k_c"}],"product":{"brand":"UK-soundcore","evidence_url":"https://www.mainbuyer.com/evidence/products/soundcore-aerofit-2-ai-assistant-by-anker-open-ear-headphones-pressure-free-fit-2-richer-bass-real-time-translation-earbuds-hi-res-audio-35-ho-b0f9xyp69w/prices","gtin":null,"id":8274,"model_number":null,"name":"soundcore AeroFit 2 AI Assistant by Anker, Open-Ear Headphones, Pressure-Free Fit, 2\u00c3? Richer Bass, Real-Time Translation Earbuds, Hi-Res Audio, 35-Ho","product_url":"https://www.mainbuyer.com/product/soundcore-aerofit-2-ai-assistant-by-anker-open-ear-headphones-pressure-free-fit-2-richer-bass-real-time-translation-earbuds-hi-res-audio-35-ho-b0f9xyp69w","urn":"MB-AWIN-GB-B0F9XYP69W"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"89.99","historical_low":"89.99","last_observed_at":"2026-09-17T12:27:51+00:00","low_30d":"89.99","low_90d":"89.99","median_price":"89.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:51+00:00"}}