{"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":"2026-09-17T12:30:15+00:00","price":"239.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H391GFWL?maas=maas_adg_api_577060762557074763_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBcfa495a690d4c3fb247a9f08971785a7&aa_adgroupid=01807e6ac2fdd3aadc81d04a14c2d8f5_PBSEP_!!!affid!!!_118045_&aa_creativeid=00986Uc8XFMr0KJoQ1SZyRTier5vShbzoLaQXSSx_aACWJO0_c"}],"product":{"brand":"Merach UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/merach-exercise-bike-smart-training-system-quiet-comfort-ride-b0h391gfwl/prices","gtin":null,"id":12414,"model_number":null,"name":"MERACH Exercise Bike, Smart Training System, Quiet Comfort Ride","product_url":"https://mail.mainbuyer.com/product/merach-exercise-bike-smart-training-system-quiet-comfort-ride-b0h391gfwl","urn":"MB-AWIN-GB-B0H391GFWL"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"239.99","historical_low":"239.99","last_observed_at":"2026-09-17T12:30:15+00:00","low_30d":"239.99","low_90d":"239.99","median_price":"239.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:15+00:00"}}