{"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":"2026-09-17T12:26:59+00:00","price":"249.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DHCMZFNZ?maas=maas_adg_api_592726080587323501_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=dd7510ecb8e7c3027c7436f2c8a12605&aa_adgroupid=fc152fd49bf2e6212a6c48e0fa8b9572_PBSEP_!!!affid!!!_118045_&aa_creativeid=ee1dRTN_bciK06Kxaj4mzTonJ2fo34tZoN1XyncKJ37_at7TA_c"}],"product":{"brand":"ANYCUBIC UK","evidence_url":"https://www.mainbuyer.com/evidence/products/anycubic-photon-mono-4-ultra-resin-3d-printer-up-to-120mm-h-printing-speed-b0dhcmzfnz/prices","gtin":null,"id":6769,"model_number":null,"name":"ANYCUBIC Photon Mono 4 Ultra Resin 3D Printer,Up to 120mm/h Printing Speed","product_url":"https://www.mainbuyer.com/product/anycubic-photon-mono-4-ultra-resin-3d-printer-up-to-120mm-h-printing-speed-b0dhcmzfnz","urn":"MB-AWIN-GB-B0DHCMZFNZ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"249.99","historical_low":"249.99","last_observed_at":"2026-09-17T12:26:59+00:00","low_30d":"249.99","low_90d":"249.99","median_price":"249.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:59+00:00"}}