{"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":"2026-11-06T04:10:47+00:00","price":"56.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0HFNCLRVR?maas=maas_adg_api_590648405776464852_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBe4dfcf34f754feb5e68d6a8ce6017f67_f2ddd9c3bc2c&aa_adgroupid=c08c891a93400746119da60aceff4e2d_PBSEP_!!!affid!!!_118045_&aa_creativeid=3534_a0M3kufgS2DMb_abYKWzBqjxuFqONurYPqy_aUhjODXtU_c"}],"product":{"brand":"TOZO UK","evidence_url":"https://mainbuyer.com/evidence/products/tozo-nc20-pro-active-noise-cancelling-wireless-earbuds-smart-lcd-screen-b0hfnclrvr/prices","gtin":null,"id":21881,"model_number":null,"name":"TOZO NC20 Pro Active Noise Cancelling Wireless Earbuds, Smart LCD Screen","product_url":"https://mainbuyer.com/product/tozo-nc20-pro-active-noise-cancelling-wireless-earbuds-smart-lcd-screen-b0hfnclrvr","urn":"MB-AWIN-GB-B0HFNCLRVR"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"56.99","historical_low":"56.99","last_observed_at":"2026-11-06T04:10:47+00:00","low_30d":"56.99","low_90d":"56.99","median_price":"56.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-06T04:10:47+00:00"}}