{"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":"2026-11-04T04:11:10+00:00","price":"72.24","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CXHT1V82?maas=maas_adg_api_581733982649029179_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBf6fe09ea34078ab66f9174829edda80a_d8d966b01b17&aa_adgroupid=b32c0bc3f28d79810c026a8d9da0b297_PBSEP_!!!affid!!!_118045_&aa_creativeid=a1f934p9UieJEhn0sJZd_bcIhaAva1mL1ocINcmVbbZhG13E_c"}],"product":{"brand":"Renpho - UK","evidence_url":"https://mainbuyer.com/evidence/products/renpho-eye-and-head-massager-electric-heated-eye-mask-for-migraine-relief-b0cxht1v82/prices","gtin":null,"id":21327,"model_number":null,"name":"RENPHO Eye and Head Massager, Electric Heated Eye Mask for Migraine Relief","product_url":"https://mainbuyer.com/product/renpho-eye-and-head-massager-electric-heated-eye-mask-for-migraine-relief-b0cxht1v82","urn":"MB-AWIN-GB-B0CXHT1V82"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"72.24","historical_low":"72.24","last_observed_at":"2026-11-04T04:11:10+00:00","low_30d":"72.24","low_90d":"72.24","median_price":"72.24","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-04T04:11:10+00:00"}}