{"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":"2026-09-17T12:27:28+00:00","price":"20.79","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0F245SPW1?maas=maas_adg_api_577302543738798115_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=8299fd0ede4342071e38cc1c44b617f8&aa_adgroupid=0aef218eca1562c59b441cae0fa4f7b3_PBSEP_!!!affid!!!_118045_&aa_creativeid=9fbeYx2Y_aAE6P5pM4nTSEyfkeRVXz5PfNA_bklLPo1gxAeGY_c"}],"product":{"brand":"EIGSHOW UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/eigshow-makeup-brush-set-15-piece-mua-pro-series-professional-makeup-brushes-with-silver-ion-infused-bristles-for-foundation-powder-blush-concealer-ey-b0f245spw1/prices","gtin":null,"id":7586,"model_number":null,"name":"EIGSHOW Makeup Brush Set,15 Piece MUA PRO Series Professional Makeup Brushes with Silver Ion Infused Bristles for Foundation,Powder,Blush,Concealer,Ey","product_url":"https://mail.mainbuyer.com/product/eigshow-makeup-brush-set-15-piece-mua-pro-series-professional-makeup-brushes-with-silver-ion-infused-bristles-for-foundation-powder-blush-concealer-ey-b0f245spw1","urn":"MB-AWIN-GB-B0F245SPW1"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"20.79","historical_low":"20.79","last_observed_at":"2026-09-17T12:27:28+00:00","low_30d":"20.79","low_90d":"20.79","median_price":"20.79","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:28+00:00"}}