{"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":"2026-10-21T03:07:48+00:00","price":"119.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GXK5515P?maas=maas_adg_api_580504493242554285_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB10a4ba561b0fe2ecc5e55d3de6a1757a_c02a2ab505aa&aa_adgroupid=2884ceff509dfc1e7912c662d09aa48e_PBSEP_!!!affid!!!_118045_&aa_creativeid=986euSU6ffLoFS8cj2anDGNwYj0Bod1NGjOJGsHiIfO34vs_c"}],"product":{"brand":"Edifier UK","evidence_url":"https://mainbuyer.com/evidence/products/edifier-t5s-powered-subwoofer-70w-rms-8-woofer-35hz-deep-bass-black-b0gxk5515p/prices","gtin":null,"id":18827,"model_number":null,"name":"Edifier T5s Powered Subwoofer, 70W RMS, 8\" Woofer, 35Hz Deep Bass, Black","product_url":"https://mainbuyer.com/product/edifier-t5s-powered-subwoofer-70w-rms-8-woofer-35hz-deep-bass-black-b0gxk5515p","urn":"MB-AWIN-GB-B0GXK5515P"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"119.99","historical_low":"119.99","last_observed_at":"2026-10-21T03:07:48+00:00","low_30d":"119.99","low_90d":"119.99","median_price":"119.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-21T03:07:48+00:00"}}