{"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":"2026-09-17T12:28:37+00:00","price":"294.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GYQRQVMG?maas=maas_adg_api_592726080587323501_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBdd7510ecb8e7c3027c7436f2c8a12605&aa_adgroupid=9831142ef6b7abb81aa12b7e10b6302e_PBSEP_!!!affid!!!_118045_&aa_creativeid=026dldwUMY5F2EykV23ig7Mu3R6HcBh6uPF9t_a1jSyxqrdE_c"}],"product":{"brand":"ANYCUBIC UK","evidence_url":"https://mainbuyer.com/evidence/products/anycubic-kobra-4-3d-printer-with-auto-leveling-high-speed-fdm-printer-b0gyqrqvmg/prices","gtin":null,"id":9677,"model_number":null,"name":"ANYCUBIC Kobra 4 3D Printer with Auto Leveling, High-Speed FDM Printer","product_url":"https://mainbuyer.com/product/anycubic-kobra-4-3d-printer-with-auto-leveling-high-speed-fdm-printer-b0gyqrqvmg","urn":"MB-AWIN-GB-B0GYQRQVMG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"294.99","historical_low":"294.99","last_observed_at":"2026-09-17T12:28:37+00:00","low_30d":"294.99","low_90d":"294.99","median_price":"294.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:37+00:00"}}