{"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":"134.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CZ8T8PVC?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=04fd690d1d03b2f0eda5e15aa3d9e1fe&aa_adgroupid=171b10645cc914fa463017edcd9a3eb0_PBSEP_!!!affid!!!_118045_&aa_creativeid=bfafaWuLeH0XbLXgMJIQIR0C5SYzmgtHiZDWSHFx9kKjSBg_c"}],"product":{"brand":"UK-soundcore","evidence_url":"https://www.mainbuyer.com/evidence/products/soundcore-anker-boom-2-plus-outdoor-speaker-bluetooth-speaker-with-140w-2-2-channel-bassup-2-0-20h-fast-charge-ipx7-waterproof-rgb-lights-usb-b0cz8t8pvc/prices","gtin":null,"id":6080,"model_number":null,"name":"soundcore Anker Boom 2 Plus Outdoor Speaker, Bluetooth Speaker with 140W, 2+2 Channel, BassUp 2.0, 20H, Fast Charge, IPX7 Waterproof, RGB Lights, USB-","product_url":"https://www.mainbuyer.com/product/soundcore-anker-boom-2-plus-outdoor-speaker-bluetooth-speaker-with-140w-2-2-channel-bassup-2-0-20h-fast-charge-ipx7-waterproof-rgb-lights-usb-b0cz8t8pvc","urn":"MB-AWIN-GB-B0CZ8T8PVC"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"134.99","historical_low":"134.99","last_observed_at":"2026-09-17T12:26:34+00:00","low_30d":"134.99","low_90d":"134.99","median_price":"134.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:34+00:00"}}