{"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":"2026-09-17T12:28:40+00:00","price":"279.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F28GBCVD?maas=maas_adg_api_580504493242554285_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB10a4ba561b0fe2ecc5e55d3de6a1757a&aa_adgroupid=a3679b08de2a616d7b0ad063201fa38a_PBSEP_!!!affid!!!_118045_&aa_creativeid=34bb23nX_b_bfM_aW8a0uJd_al0KAvFwC0KgWaQ_bb54mNwLMQag_c"}],"product":{"brand":"Edifier UK","evidence_url":"https://mainbuyer.com/evidence/products/edifier-mr5-studio-monitors-3-way-active-speakers-110w-rms-white-b0f28gbcvd/prices","gtin":null,"id":9732,"model_number":null,"name":"Edifier MR5 Studio Monitors 3-Way Active Speakers, 110W RMS, White","product_url":"https://mainbuyer.com/product/edifier-mr5-studio-monitors-3-way-active-speakers-110w-rms-white-b0f28gbcvd","urn":"MB-AWIN-GB-B0F28GBCVD"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"279.99","historical_low":"279.99","last_observed_at":"2026-09-17T12:28:40+00:00","low_30d":"279.99","low_90d":"279.99","median_price":"279.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:40+00:00"}}