{"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":"2026-09-17T12:28:41+00:00","price":"335.59","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FGNS3KFC?maas=maas_adg_api_580504493242554285_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB10a4ba561b0fe2ecc5e55d3de6a1757a&aa_adgroupid=fbe2a5edb4fb19a91a34f64f5c6395a2_PBSEP_!!!affid!!!_118045_&aa_creativeid=73cdRCaw3W7gul42v0Qom34n95L6AAEO_bnlpavsACDJdqi4_c"}],"product":{"brand":"Edifier UK","evidence_url":"https://www.mainbuyer.com/evidence/products/edifier-s880db-mkii-hi-fi-bookshelf-speakers-88w-rms-walnut-b0fgns3kfc/prices","gtin":null,"id":9778,"model_number":null,"name":"Edifier S880DB MKII Hi-Fi Bookshelf Speakers, 88W RMS, Walnut","product_url":"https://www.mainbuyer.com/product/edifier-s880db-mkii-hi-fi-bookshelf-speakers-88w-rms-walnut-b0fgns3kfc","urn":"MB-AWIN-GB-B0FGNS3KFC"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"335.59","historical_low":"335.59","last_observed_at":"2026-09-17T12:28:41+00:00","low_30d":"335.59","low_90d":"335.59","median_price":"335.59","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:41+00:00"}}