{"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":"2026-10-04T03:09:41+00:00","price":"169.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HCN3RSPC?maas=maas_adg_api_593479520834513908_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB7bebd87d1125fc8509144c73a18adb14&aa_adgroupid=433bb85dc3d238191c9f24d090fd45ca_PBSEP_!!!affid!!!_118045_&aa_creativeid=522bp1E_b0UZ6Pw_b3EU84vIpMIAVwp7nE7kuE_aE22zPIVtJM_c"}],"product":{"brand":"Hollyland-UK","evidence_url":"https://mainbuyer.com/evidence/products/hollyland-lark-m3-4tx-camera-rx-usb-c-rx-wireless-microphone-detailed-audio-b0hcn3rspc/prices","gtin":null,"id":16673,"model_number":null,"name":"Hollyland LARK M3(4TX+Camera RX+USB-C RX)Wireless Microphone,Detailed Audio","product_url":"https://mainbuyer.com/product/hollyland-lark-m3-4tx-camera-rx-usb-c-rx-wireless-microphone-detailed-audio-b0hcn3rspc","urn":"MB-AWIN-GB-B0HCN3RSPC"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"169.00","historical_low":"169.00","last_observed_at":"2026-10-04T03:09:41+00:00","low_30d":"169.00","low_90d":"169.00","median_price":"169.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-04T03:09:41+00:00"}}