{"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":"2026-09-18T08:30:06+00:00","price":"73.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FZBS9RR4?maas=maas_adg_api_593479520834513908_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB7bebd87d1125fc8509144c73a18adb14&aa_adgroupid=3ba7429e08142720f9efaa385a366b58_PBSEP_!!!affid!!!_118045_&aa_creativeid=e399abwGqogvK_bBY8r1Dkh8Kvy1_aox5kA3_bu4tOqRccaiZU_c"}],"product":{"brand":"Hollyland-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/hollyland-lark-m2-wireless-lavalier-microphone-1000ft-los-range-hi-fi-audio-noise-cancellation-for-livestreaming-vlogging-black-mini-combo-came-b0fzbs9rr4/prices","gtin":null,"id":13473,"model_number":null,"name":"Hollyland Lark M2 Wireless Lavalier Microphone, 1000ft LOS Range, Hi-Fi Audio, Noise Cancellation, for Livestreaming Vlogging (Black, Mini Combo (Came","product_url":"https://mail.mainbuyer.com/product/hollyland-lark-m2-wireless-lavalier-microphone-1000ft-los-range-hi-fi-audio-noise-cancellation-for-livestreaming-vlogging-black-mini-combo-came-b0fzbs9rr4","urn":"MB-AWIN-GB-B0FZBS9RR4"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"73.00","historical_low":"73.00","last_observed_at":"2026-09-18T08:30:06+00:00","low_30d":"73.00","low_90d":"73.00","median_price":"73.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-18T08:30:06+00:00"}}