{"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":"2026-10-13T03:09:49+00:00","price":"8.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07DH7L9BB?maas=maas_adg_api_580163865419113517_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB1f479dc4cbb11a19f16c81f42819f77a&aa_adgroupid=faf4d128f1555da661a03c296263e2cf_PBSEP_!!!affid!!!_118045_&aa_creativeid=c7eaXC_bBVWDKYEVNvz_a4XxjovzNZUTHBA_byfWewSnVrSOfg_c"}],"product":{"brand":"G.Liane UK","evidence_url":"https://mainbuyer.com/evidence/products/premium-glass-nail-file-with-case-professional-crystal-fingernail-files-perfect-manicure-set-for-women-men-kids-nail-care-gift-set-rose-blue-b07dh7l9bb/prices","gtin":null,"id":18048,"model_number":null,"name":"Premium Glass Nail File with Case Professional Crystal Fingernail Files Perfect Manicure Set for Women Men Kids Nail Care Gift Set (Rose Blue)","product_url":"https://mainbuyer.com/product/premium-glass-nail-file-with-case-professional-crystal-fingernail-files-perfect-manicure-set-for-women-men-kids-nail-care-gift-set-rose-blue-b07dh7l9bb","urn":"MB-AWIN-GB-B07DH7L9BB"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"8.99","historical_low":"8.99","last_observed_at":"2026-10-13T03:09:49+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":"2026-10-13T03:09:49+00:00"}}