{"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":"2026-10-03T19:12:26+00:00","price":"12.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FYDGR1SN?maas=maas_adg_api_592726080587323501_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=dd7510ecb8e7c3027c7436f2c8a12605&aa_adgroupid=ca02235358b2b8e7955d8c51073f5003_PBSEP_!!!affid!!!_118045_&aa_creativeid=b779qRvSzbJPRn7sEt1OFWvD43lS0873BjnTmg0Z1b9QsQc_c"}],"product":{"brand":"ANYCUBIC UK","evidence_url":"https://www.mainbuyer.com/evidence/products/anycubic-petg-filament-refill-1-75mm-1kg-red-b0fydgr1sn/prices","gtin":null,"id":16564,"model_number":null,"name":"ANYCUBIC PETG Filament Refill 1.75mm, 1KG Red","product_url":"https://www.mainbuyer.com/product/anycubic-petg-filament-refill-1-75mm-1kg-red-b0fydgr1sn","urn":"MB-AWIN-GB-B0FYDGR1SN"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"12.99","historical_low":"12.99","last_observed_at":"2026-10-03T19:12:26+00:00","low_30d":"12.99","low_90d":"12.99","median_price":"12.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:12:26+00:00"}}