{"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":"499.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D6B6SDGJ?maas=maas_adg_api_580504493242554285_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB10a4ba561b0fe2ecc5e55d3de6a1757a&aa_adgroupid=f822af02124c71df31e88eb2f4158a93_PBSEP_!!!affid!!!_118045_&aa_creativeid=25231t96rspgZYmtJNwb9Kb6WxLGJzb_aIUCo_bS0TQ7d6wnk_c"}],"product":{"brand":"Edifier UK","evidence_url":"https://www.mainbuyer.com/evidence/products/edifier-stax-spirit-s5-wireless-planar-magnetic-headphones-snapdragon-sound-aptx-adaptive-hi-res-audio-ldac-lhdc-bluetooth-5-4-dual-mic-cvc-tec-b0d6b6sdgj/prices","gtin":null,"id":9715,"model_number":null,"name":"Edifier STAX Spirit S5 Wireless Planar Magnetic Headphones, Snapdragon Sound, aptX Adaptive, Hi-Res Audio (LDAC LHDC), Bluetooth 5.4, Dual-Mic cVc Tec","product_url":"https://www.mainbuyer.com/product/edifier-stax-spirit-s5-wireless-planar-magnetic-headphones-snapdragon-sound-aptx-adaptive-hi-res-audio-ldac-lhdc-bluetooth-5-4-dual-mic-cvc-tec-b0d6b6sdgj","urn":"MB-AWIN-GB-B0D6B6SDGJ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"499.99","historical_low":"499.99","last_observed_at":"2026-09-17T12:28:40+00:00","low_30d":"499.99","low_90d":"499.99","median_price":"499.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:40+00:00"}}