{"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":"2026-10-13T03:09:48+00:00","price":"8.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07435VCZH?maas=maas_adg_api_580163865419113517_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB1f479dc4cbb11a19f16c81f42819f77a&aa_adgroupid=c7ff93236b126b8959260b8505eef5f0_PBSEP_!!!affid!!!_118045_&aa_creativeid=b016ThervExPnao2kAhk5p_bnPf0COf_b5h88ezumVk8r3LtU_c"}],"product":{"brand":"G.Liane UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/professional-glass-nail-files-manicure-pedicure-kit-for-natural-acrylic-gels-nails-manicure-tools-for-home-and-salon-black-b07435vczh/prices","gtin":null,"id":18011,"model_number":null,"name":"Professional Glass Nail Files Manicure Pedicure Kit for Natural Acrylic Gels Nails Manicure Tools for Home and Salon (Black)","product_url":"https://mail.mainbuyer.com/product/professional-glass-nail-files-manicure-pedicure-kit-for-natural-acrylic-gels-nails-manicure-tools-for-home-and-salon-black-b07435vczh","urn":"MB-AWIN-GB-B07435VCZH"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"8.99","historical_low":"8.99","last_observed_at":"2026-10-13T03:09:48+00:00","low_30d":"8.99","low_90d":"8.99","median_price":"8.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-13T03:09:48+00:00"}}