{"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":"2026-11-11T04:11:10+00:00","price":"99.90","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HPT34QVD?maas=maas_adg_api_584955703333686768_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBdd5e46c7ec568c9a30ee9a425b4054a9_e49d53db3c0f&aa_adgroupid=04deeb096ffb2bfb0e4c62e415025dca_PBSEP_!!!affid!!!_118045_&aa_creativeid=7a43Ejl89Wd53_bw5M99L5fLO7fRaf_bYMLrMj7dlTpfn_a5SQ_c"}],"product":{"brand":"Fosi Audio-UK","evidence_url":"https://mainbuyer.com/evidence/products/fosi-audio-v3-stereo-amplifier-home-audio-300-watts-x2-power-and-fosi-audio-banana-plugs-4-pcs-bundle-b0hpt34qvd/prices","gtin":null,"id":22548,"model_number":null,"name":"Fosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power and Fosi Audio Banana Plugs 4 PCS Bundle","product_url":"https://mainbuyer.com/product/fosi-audio-v3-stereo-amplifier-home-audio-300-watts-x2-power-and-fosi-audio-banana-plugs-4-pcs-bundle-b0hpt34qvd","urn":"MB-AWIN-GB-B0HPT34QVD"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"99.90","historical_low":"99.90","last_observed_at":"2026-11-11T04:11:10+00:00","low_30d":"99.90","low_90d":"99.90","median_price":"99.90","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-11T04:11:10+00:00"}}