{"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":"2026-09-17T12:27:08+00:00","price":"26.09","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DP2R1N2J?maas=maas_adg_api_577302543738798115_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=8299fd0ede4342071e38cc1c44b617f8&aa_adgroupid=0d7eaaca507ba95520b38481bd5cc75a_PBSEP_!!!affid!!!_118045_&aa_creativeid=b03afwgODzjQC67oJ934yWljnVTmLo0Dok7ZVesyywqjQrE_c"}],"product":{"brand":"EIGSHOW UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/eigshowbeauty-19-pieces-synthetic-makeup-brush-set-kingnight-series-brush-set-premium-foundation-contour-blush-concealer-eyeshadow-blending-black-b0dp2r1n2j/prices","gtin":null,"id":6982,"model_number":null,"name":"EIGSHOWBEAUTY 19 Pieces Synthetic Makeup Brush Set Kingnight Series Brush Set Premium Foundation Contour Blush Concealer Eyeshadow Blending (Black)","product_url":"https://mail.mainbuyer.com/product/eigshowbeauty-19-pieces-synthetic-makeup-brush-set-kingnight-series-brush-set-premium-foundation-contour-blush-concealer-eyeshadow-blending-black-b0dp2r1n2j","urn":"MB-AWIN-GB-B0DP2R1N2J"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"26.09","historical_low":"26.09","last_observed_at":"2026-09-17T12:27:08+00:00","low_30d":"26.09","low_90d":"26.09","median_price":"26.09","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:08+00:00"}}