{"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":"2026-09-17T12:27:52+00:00","price":"199.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GWLMMDVC?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB04fd690d1d03b2f0eda5e15aa3d9e1fe&aa_adgroupid=fc6b29e0df0e59c49dcca10ba687c041_PBSEP_!!!affid!!!_118045_&aa_creativeid=f3a5DuOeKSwEIFFfCACLc7seun5cQ2hUsaZbxM2PtyZTlvg_c"}],"product":{"brand":"UK-soundcore","evidence_url":"https://www.mainbuyer.com/evidence/products/soundcore-2026-new-anker-liberty-5-pro-max-anc-4-0-earbuds-ai-note-taker-b0gwlmmdvc/prices","gtin":null,"id":8286,"model_number":null,"name":"soundcore 2026 New Anker Liberty 5 Pro Max, ANC 4.0 Earbuds, AI Note-Taker","product_url":"https://www.mainbuyer.com/product/soundcore-2026-new-anker-liberty-5-pro-max-anc-4-0-earbuds-ai-note-taker-b0gwlmmdvc","urn":"MB-AWIN-GB-B0GWLMMDVC"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"199.99","historical_low":"199.99","last_observed_at":"2026-09-17T12:27:52+00:00","low_30d":"199.99","low_90d":"199.99","median_price":"199.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:52+00:00"}}