{"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":"2026-09-17T12:26:42+00:00","price":"21.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0B3RBQ9KZ?maas=maas_adg_api_585871533173761261_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB02c662c15515db22ebcd3c197ba0c84e&aa_adgroupid=800b71617f1e8661b7f02678a28585fb_PBSEP_!!!affid!!!_118045_&aa_creativeid=7568GBkK10qoKeQOiXA_aXpiLKuwbo3Af0obEaSJrs_a1IT0E_c"}],"product":{"brand":"iClever UK","evidence_url":"https://www.mainbuyer.com/evidence/products/iclever-bluetooth-kids-headphones-bth12-colorful-led-lights-kids-wireless-headphones-over-ear-with-74-85-94db-volume-limited-55h-playtime-bluetooth-b0b3rbq9kz/prices","gtin":null,"id":6300,"model_number":null,"name":"iClever Bluetooth Kids Headphones, BTH12 Colorful LED Lights Kids Wireless Headphones Over Ear with 74/85/94dB Volume Limited, 55H Playtime, Bluetooth","product_url":"https://www.mainbuyer.com/product/iclever-bluetooth-kids-headphones-bth12-colorful-led-lights-kids-wireless-headphones-over-ear-with-74-85-94db-volume-limited-55h-playtime-bluetooth-b0b3rbq9kz","urn":"MB-AWIN-GB-B0B3RBQ9KZ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"21.99","historical_low":"21.99","last_observed_at":"2026-09-17T12:26:42+00:00","low_30d":"21.99","low_90d":"21.99","median_price":"21.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:42+00:00"}}