{"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":"2026-09-17T12:26:54+00:00","price":"15.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CTMP74H5?maas=maas_adg_api_592726080587323501_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=dd7510ecb8e7c3027c7436f2c8a12605&aa_adgroupid=8390aee9087fe3d03f743e0de3ac8f3d_PBSEP_!!!affid!!!_118045_&aa_creativeid=622dJPP_azSB2HZkaYxm2j0CPewEXdytJ3E9_aIa1XmJpBl7Y_c"}],"product":{"brand":"ANYCUBIC UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/anycubic-silk-pla-filament-1-75mm-dual-color-1kg-black-gold-b0ctmp74h5/prices","gtin":null,"id":6596,"model_number":null,"name":"ANYCUBIC Silk PLA Filament 1.75mm, Dual-Color 1KG Black Gold","product_url":"https://mail.mainbuyer.com/product/anycubic-silk-pla-filament-1-75mm-dual-color-1kg-black-gold-b0ctmp74h5","urn":"MB-AWIN-GB-B0CTMP74H5"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"15.99","historical_low":"15.99","last_observed_at":"2026-09-17T12:26:54+00:00","low_30d":"15.99","low_90d":"15.99","median_price":"15.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:54+00:00"}}