{"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":"24.97","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B01MTB55WH?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=04fd690d1d03b2f0eda5e15aa3d9e1fe&aa_adgroupid=ed48a0b2991394e8f97965a6d520394b_PBSEP_!!!affid!!!_118045_&aa_creativeid=266bbqocZw_a9xRBdI6RhirLD5TSh4UNzbe6SsNdREsDn_aGI_c"}],"product":{"brand":"UK-soundcore","evidence_url":"https://www.mainbuyer.com/evidence/products/soundcore-anker-2-portable-bluetooth-speaker-12w-stereo-black-b01mtb55wh/prices","gtin":null,"id":8269,"model_number":null,"name":"soundcore Anker 2 Portable Bluetooth Speaker, 12W Stereo, Black","product_url":"https://www.mainbuyer.com/product/soundcore-anker-2-portable-bluetooth-speaker-12w-stereo-black-b01mtb55wh","urn":"MB-AWIN-GB-B01MTB55WH"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"24.97","historical_low":"24.97","last_observed_at":"2026-09-17T12:27:51+00:00","low_30d":"24.97","low_90d":"24.97","median_price":"24.97","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:51+00:00"}}