{"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":"2026-09-17T12:27:33+00:00","price":"15.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CTT5HV9B?maas=maas_adg_api_592726080587323501_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=dd7510ecb8e7c3027c7436f2c8a12605&aa_adgroupid=ef1d525b872ecfbd2f72195d3cba8520_PBSEP_!!!affid!!!_118045_&aa_creativeid=e492vOLrB1jZf8RAjcxlejsdlPRrL1zWFK_bJCwQfkKh3WLc_c"}],"product":{"brand":"ANYCUBIC UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/anycubic-silk-pla-filament-1-75mm-dual-color-1kg-black-blue-b0ctt5hv9b/prices","gtin":null,"id":7708,"model_number":null,"name":"ANYCUBIC Silk PLA Filament 1.75mm, Dual-Color 1KG Black Blue","product_url":"https://mail.mainbuyer.com/product/anycubic-silk-pla-filament-1-75mm-dual-color-1kg-black-blue-b0ctt5hv9b","urn":"MB-AWIN-GB-B0CTT5HV9B"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"15.99","historical_low":"15.99","last_observed_at":"2026-09-17T12:27:33+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":"2026-09-17T12:27:33+00:00"}}