{"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":"2026-09-18T08:30:07+00:00","price":"37.43","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HBWJ6LM3?maas=maas_adg_api_593479520834513908_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB7bebd87d1125fc8509144c73a18adb14&aa_adgroupid=36f7e39d9a5c27e1c91d5df501e1e45b_PBSEP_!!!affid!!!_118045_&aa_creativeid=6d2691rZJwyZmB5CFwPhI7QBIV9NPejnx83ZUC2gpHTtH5E_c"}],"product":{"brand":"Hollyland-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/hollyland-lark-a2-mini-duo-2tx-1rx-wireless-microphone-noise-canceling-b0hbwj6lm3/prices","gtin":null,"id":13505,"model_number":null,"name":"Hollyland LARK A2 Mini Duo(2TX + 1RX) Wireless Microphone, Noise Canceling","product_url":"https://mail.mainbuyer.com/product/hollyland-lark-a2-mini-duo-2tx-1rx-wireless-microphone-noise-canceling-b0hbwj6lm3","urn":"MB-AWIN-GB-B0HBWJ6LM3"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"37.43","historical_low":"37.43","last_observed_at":"2026-09-18T08:30:07+00:00","low_30d":"37.43","low_90d":"37.43","median_price":"37.43","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-18T08:30:07+00:00"}}