{"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":"2026-09-17T12:28:11+00:00","price":"59.98","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B099MLDBKJ?maas=maas_adg_api_579119202469648613_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=2767391dd8b525a1f45d4822770df0aa&aa_adgroupid=3ad95de3459db81bd3bcde522edff311_PBSEP_!!!affid!!!_118045_&aa_creativeid=c9a16ynttDsgzEuasTiqLFaSf_bLatZylwaLVl2uczeuN0ss_c"}],"product":{"brand":"JADENS UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/jadens-bluetooth-thermal-label-printer-4x6-shipping-label-printer-50-labels-included-compatible-with-hermes-royal-mail-dhl-dpd-evri-amazon-sh-b099mldbkj/prices","gtin":null,"id":8843,"model_number":null,"name":"JADENS Bluetooth Thermal Label Printer, 4x6 Shipping Label Printer, 50 Labels Included, Compatible with Hermes, Royal Mail, DHL, DPD, Evri, Amazon, Sh","product_url":"https://mail.mainbuyer.com/product/jadens-bluetooth-thermal-label-printer-4x6-shipping-label-printer-50-labels-included-compatible-with-hermes-royal-mail-dhl-dpd-evri-amazon-sh-b099mldbkj","urn":"MB-AWIN-GB-B099MLDBKJ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"59.98","historical_low":"59.98","last_observed_at":"2026-09-17T12:28:11+00:00","low_30d":"59.98","low_90d":"59.98","median_price":"59.98","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:11+00:00"}}