{"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":"2026-09-17T12:27:14+00:00","price":"69.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H751BVYJ?maas=maas_adg_api_579119202469648613_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB2767391dd8b525a1f45d4822770df0aa&aa_adgroupid=67ea9605c0ea8995ac2f3f8213c6bc91_PBSEP_!!!affid!!!_118045_&aa_creativeid=be2dIMsTHndSL2z4FOUWpnDmT8CZZ6y1f6vvCCkNzmsQcPo_c"}],"product":{"brand":"JADENS UK","evidence_url":"https://www.mainbuyer.com/evidence/products/jadens-portable-us-letter-thermal-printer-with-bluetooth-inkless-printing-b0h751bvyj/prices","gtin":null,"id":7129,"model_number":null,"name":"JADENS Portable US Letter Thermal Printer with Bluetooth, Inkless Printing","product_url":"https://www.mainbuyer.com/product/jadens-portable-us-letter-thermal-printer-with-bluetooth-inkless-printing-b0h751bvyj","urn":"MB-AWIN-GB-B0H751BVYJ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"69.99","historical_low":"69.99","last_observed_at":"2026-09-17T12:27:14+00:00","low_30d":"69.99","low_90d":"69.99","median_price":"69.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:14+00:00"}}