{"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":"2026-11-05T04:10:48+00:00","price":"11.89","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FYDF8KGV?maas=maas_adg_api_592726080587323501_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBdd7510ecb8e7c3027c7436f2c8a12605_a51d7a464df6&aa_adgroupid=55e9532ca33739bc2a15aad37db737ee_PBSEP_!!!affid!!!_118045_&aa_creativeid=0e71hYOqkoe_aws62N9_bZ1MeGKnYOYa_bEHbzglGnkzBRnBYI_c"}],"product":{"brand":"ANYCUBIC UK","evidence_url":"https://mainbuyer.com/evidence/products/anycubic-petg-filament-refill-1-75mm-1kg-texture-grey-b0fydf8kgv/prices","gtin":null,"id":21416,"model_number":null,"name":"ANYCUBIC PETG Filament Refill 1.75mm, 1KG Texture Grey","product_url":"https://mainbuyer.com/product/anycubic-petg-filament-refill-1-75mm-1kg-texture-grey-b0fydf8kgv","urn":"MB-AWIN-GB-B0FYDF8KGV"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"11.89","historical_low":"11.89","last_observed_at":"2026-11-05T04:10:48+00:00","low_30d":"11.89","low_90d":"11.89","median_price":"11.89","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-05T04:10:48+00:00"}}