{"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":"2026-09-20T08:47:53+00:00","price":"29.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0BRNVMVZM?maas=maas_adg_api_581172517657956832_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=16f861a4254e4abbacace28cdb435734&aa_adgroupid=6a14958655694f9bb2c405bc1c98334e_PBSEP_!!!affid!!!_118045_&aa_creativeid=d12c2G6klqK9JPFhq7zRyKOv4BIcw6DOLyW4IKGi4otc3fQ_c"},{"currency":"GBP","in_stock":true,"observed_at":"2026-09-19T08:16:07+00:00","price":"29.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0BRNVMVZM?maas=maas_adg_api_581172517657956832_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=16f861a4254e4abbacace28cdb435734&aa_adgroupid=6a14958655694f9bb2c405bc1c98334e_PBSEP_!!!affid!!!_118045_&aa_creativeid=d12c2G6klqK9JPFhq7zRyKOv4BIcw6DOLyW4IKGi4otc3fQ_c"},{"currency":"GBP","in_stock":true,"observed_at":"2026-09-18T08:28:09+00:00","price":"29.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0BRNVMVZM?maas=maas_adg_api_581172517657956832_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=16f861a4254e4abbacace28cdb435734&aa_adgroupid=6a14958655694f9bb2c405bc1c98334e_PBSEP_!!!affid!!!_118045_&aa_creativeid=d12c2G6klqK9JPFhq7zRyKOv4BIcw6DOLyW4IKGi4otc3fQ_c"},{"currency":"GBP","in_stock":true,"observed_at":"2026-09-17T12:26:42+00:00","price":"29.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0BRNVMVZM?maas=maas_adg_api_581172517657956832_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=16f861a4254e4abbacace28cdb435734&aa_adgroupid=6a14958655694f9bb2c405bc1c98334e_PBSEP_!!!affid!!!_118045_&aa_creativeid=d12c2G6klqK9JPFhq7zRyKOv4BIcw6DOLyW4IKGi4otc3fQ_c"}],"product":{"brand":"JustWears","evidence_url":"https://mail.mainbuyer.com/evidence/products/justwears-everyday-active-mens-boxer-briefs-2-pack-breathable-anti-chafe-underwear-with-moisture-wicking-micromodal-air-cool-fabric-pouchtech-b0brnvmvzm/prices","gtin":null,"id":6303,"model_number":null,"name":"JustWears Everyday & Active Mens Boxer Briefs, 2 Pack | Breathable Anti-Chafe Underwear with Moisture-Wicking MicroModal Air Cool Fabric & PouchTech\u00e2?","product_url":"https://mail.mainbuyer.com/product/justwears-everyday-active-mens-boxer-briefs-2-pack-breathable-anti-chafe-underwear-with-moisture-wicking-micromodal-air-cool-fabric-pouchtech-b0brnvmvzm","urn":"MB-AWIN-GB-B0BRNVMVZM"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"29.99","historical_low":"29.99","last_observed_at":"2026-09-20T08:47:53+00:00","low_30d":"29.99","low_90d":"29.99","median_price":"29.99","observation_count":4,"priced_observation_count":4,"retailer_count":1,"span_days":3,"tracked_since":"2026-09-17T12:26:42+00:00"}}