{"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":"2026-09-17T12:27:29+00:00","price":"7.19","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CQCRBPT9?maas=maas_adg_api_577302543738798115_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=8299fd0ede4342071e38cc1c44b617f8&aa_adgroupid=869c0cfa828bfcd1fdad52b433bbdf97_PBSEP_!!!affid!!!_118045_&aa_creativeid=3d24oFRMz2iKN3a5McZRfBgUhkN_aVnM2fk9n5psECvd_bN5k_c"}],"product":{"brand":"EIGSHOW UK","evidence_url":"https://www.mainbuyer.com/evidence/products/mask-brush-eigshow-facial-mask-brush-premium-soft-facial-mask-application-cosmetic-tools-for-body-lotion-mud-clay-charcoal-mixed-mask-f653-b0cqcrbpt9/prices","gtin":null,"id":7613,"model_number":null,"name":"Mask Brush, EIGSHOW Facial Mask Brush Premium Soft Facial Mask Application, Cosmetic Tools for Body Lotion, Mud, Clay, Charcoal Mixed Mask - F653","product_url":"https://www.mainbuyer.com/product/mask-brush-eigshow-facial-mask-brush-premium-soft-facial-mask-application-cosmetic-tools-for-body-lotion-mud-clay-charcoal-mixed-mask-f653-b0cqcrbpt9","urn":"MB-AWIN-GB-B0CQCRBPT9"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"7.19","historical_low":"7.19","last_observed_at":"2026-09-17T12:27:29+00:00","low_30d":"7.19","low_90d":"7.19","median_price":"7.19","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:29+00:00"}}