{"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":"2026-09-17T12:26:48+00:00","price":"5.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D83HW8LH?maas=maas_adg_api_577302543738798115_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=8299fd0ede4342071e38cc1c44b617f8&aa_adgroupid=a4c10e4e10423d4157afcf60db5b8b11_PBSEP_!!!affid!!!_118045_&aa_creativeid=0636M_b4g_bxYJlkXl2GC_ax2ms_bEzGtZbdrBrg1x6nMHd_bl7I_c"}],"product":{"brand":"EIGSHOW UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/eigshow-concealer-brush-precise-angled-foundation-brush-with-vegan-soft-synthetic-bristles-for-concealing-blending-with-liquid-cream-powder-e872-b0d83hw8lh/prices","gtin":null,"id":6450,"model_number":null,"name":"EIGSHOW Concealer Brush, Precise Angled Foundation Brush with Vegan Soft Synthetic Bristles for Concealing, Blending with Liquid Cream Powder (E872)","product_url":"https://mail.mainbuyer.com/product/eigshow-concealer-brush-precise-angled-foundation-brush-with-vegan-soft-synthetic-bristles-for-concealing-blending-with-liquid-cream-powder-e872-b0d83hw8lh","urn":"MB-AWIN-GB-B0D83HW8LH"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"5.99","historical_low":"5.99","last_observed_at":"2026-09-17T12:26:48+00:00","low_30d":"5.99","low_90d":"5.99","median_price":"5.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:48+00:00"}}