{"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":"2026-09-17T12:27:23+00:00","price":"6.39","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0C61WG26K?maas=maas_adg_api_577302543738798115_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=8299fd0ede4342071e38cc1c44b617f8&aa_adgroupid=9fc8871a5315ca3d521adb5f52b28bf8_PBSEP_!!!affid!!!_118045_&aa_creativeid=8eebfSC1mxROfWjIvatFPeTyO82snYfUi4liM77vfAAXzsQ_c"}],"product":{"brand":"EIGSHOW UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/eigshow-sickle-eyeliner-brush-fine-eyeliner-brush-gel-liner-winged-makeup-brushes-for-precision-liner-eyebrow-eyeshadow-e865-b0c61wg26k/prices","gtin":null,"id":7449,"model_number":null,"name":"EIGSHOW Sickle Eyeliner Brush, Fine Eyeliner Brush, Gel Liner Winged Makeup Brushes for Precision liner Eyebrow Eyeshadow (E865)","product_url":"https://mail.mainbuyer.com/product/eigshow-sickle-eyeliner-brush-fine-eyeliner-brush-gel-liner-winged-makeup-brushes-for-precision-liner-eyebrow-eyeshadow-e865-b0c61wg26k","urn":"MB-AWIN-GB-B0C61WG26K"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"6.39","historical_low":"6.39","last_observed_at":"2026-09-17T12:27:23+00:00","low_30d":"6.39","low_90d":"6.39","median_price":"6.39","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:23+00:00"}}