{"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":"2026-09-17T12:30:25+00:00","price":"16.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FCMC5GNV?maas=maas_adg_api_578847930618803614_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=67a0e87df23c0dcce525cc77aa04ed68&aa_adgroupid=fb10df21eaeb84db5640a85489e13e95_PBSEP_!!!affid!!!_118045_&aa_creativeid=6418ejEnA_aI0GXRYVrfGopgjGdF1OlA4YxwM2vzm8XJDQ_bI_c"}],"product":{"brand":"Odoland_AV-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/odoland-kids-bike-helmet-for-boys-girls-adjustable-and-ventilated-safety-cycling-helmet-for-multi-sport-protection-kids-age-3-8-for-cycling-skating-s-b0fcmc5gnv/prices","gtin":null,"id":12653,"model_number":null,"name":"Odoland Kids Bike Helmet for Boys Girls, Adjustable and Ventilated Safety Cycling Helmet for Multi-Sport Protection Kids Age 3-8 for Cycling Skating S","product_url":"https://www.mainbuyer.com/product/odoland-kids-bike-helmet-for-boys-girls-adjustable-and-ventilated-safety-cycling-helmet-for-multi-sport-protection-kids-age-3-8-for-cycling-skating-s-b0fcmc5gnv","urn":"MB-AWIN-GB-B0FCMC5GNV"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"16.99","historical_low":"16.99","last_observed_at":"2026-09-17T12:30:25+00:00","low_30d":"16.99","low_90d":"16.99","median_price":"16.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:25+00:00"}}