{"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":"2026-11-03T04:11:29+00:00","price":"59.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H3LCZFSM?maas=maas_adg_api_581172517657956832_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB16f861a4254e4abbacace28cdb435734_d2879d7a500d&aa_adgroupid=6c2badcd7194af8c79ded44ac5eaf136_PBSEP_!!!affid!!!_118045_&aa_creativeid=e5b0bprWJG8xYB2_b_a2VDz7UChnIUDbXAdToQphGiLGO8DZI_c"}],"product":{"brand":"JustWears","evidence_url":"https://www.mainbuyer.com/evidence/products/justwears-active-mens-boxer-briefs-3-pack-anti-chafe-frozen-blue-b0h3lczfsm/prices","gtin":null,"id":21263,"model_number":null,"name":"JustWears Active Mens Boxer Briefs 3 Pack, Anti-Chafe, Frozen Blue","product_url":"https://www.mainbuyer.com/product/justwears-active-mens-boxer-briefs-3-pack-anti-chafe-frozen-blue-b0h3lczfsm","urn":"MB-AWIN-GB-B0H3LCZFSM"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"59.99","historical_low":"59.99","last_observed_at":"2026-11-03T04:11:29+00:00","low_30d":"59.99","low_90d":"59.99","median_price":"59.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-03T04:11:29+00:00"}}