{"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":"2026-09-17T12:29:26+00:00","price":"37.91","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D1FMS81H?maas=maas_adg_api_579119202469648613_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=2767391dd8b525a1f45d4822770df0aa&aa_adgroupid=051be622744e4d03186776132de2efc9_PBSEP_!!!affid!!!_118045_&aa_creativeid=bed4x6sCjpEWL4ngFbwgMqvBXFUwIEWmnwf5jqL5PjDRn1s_c"}],"product":{"brand":"JADENS UK","evidence_url":"https://mainbuyer.com/evidence/products/jadens-inkless-bluetooth-pocket-thermal-printer-b0d1fms81h/prices","gtin":null,"id":11219,"model_number":null,"name":"JADENS Inkless Bluetooth Pocket Thermal Printer","product_url":"https://mainbuyer.com/product/jadens-inkless-bluetooth-pocket-thermal-printer-b0d1fms81h","urn":"MB-AWIN-GB-B0D1FMS81H"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"37.91","historical_low":"37.91","last_observed_at":"2026-09-17T12:29:26+00:00","low_30d":"37.91","low_90d":"37.91","median_price":"37.91","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:26+00:00"}}