{"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":"2026-11-10T04:11:45+00:00","price":"10.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DF7D1ML5?maas=maas_adg_api_588931004069231492_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBbe97f4f79ea1aeca1f44a9454ea4ec40_af311736ef5f&aa_adgroupid=44fab62d3853ae8669875b144d1352c8_PBSEP_!!!affid!!!_118045_&aa_creativeid=c0642zamDWpjvc1IJTQ5DsjQxbXnJLUiID4IcyeiikeVB_ao_c"}],"product":{"brand":"ARNSSIEN-UK","evidence_url":"https://mainbuyer.com/evidence/products/arnssien-printer-paper-6-rolls-for-kids-instant-print-camera-hd-printing-thermal-print-paper-b0df7d1ml5/prices","gtin":null,"id":22352,"model_number":null,"name":"ARNSSIEN Printer Paper,6 Rolls for Kids Instant Print Camera,HD Printing Thermal Print Paper","product_url":"https://mainbuyer.com/product/arnssien-printer-paper-6-rolls-for-kids-instant-print-camera-hd-printing-thermal-print-paper-b0df7d1ml5","urn":"MB-AWIN-GB-B0DF7D1ML5"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"10.99","historical_low":"10.99","last_observed_at":"2026-11-10T04:11:45+00:00","low_30d":"10.99","low_90d":"10.99","median_price":"10.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-10T04:11:45+00:00"}}