{"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":"2026-09-17T12:29:24+00:00","price":"322.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GR9X2XTH?maas=maas_adg_api_577060762557074763_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBcfa495a690d4c3fb247a9f08971785a7&aa_adgroupid=0e6bce80727edaa494bcb8ebb620bfa1_PBSEP_!!!affid!!!_118045_&aa_creativeid=70bcWmMrBlkcIh_b2Go68clMNsqN4v9nfBLRlYAruOhKN89o_c"}],"product":{"brand":"Merach UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/merach-foldable-wood-rowing-machine-for-home-gym-water-resistance-rower-with-6-levels-max-180-kg-weight-capacity-built-in-monitor-comfortable-seat-b0gr9x2xth/prices","gtin":null,"id":11126,"model_number":null,"name":"MERACH Foldable Wood Rowing Machine for Home Gym, Water Resistance Rower with 6 Levels, Max 180 kg Weight Capacity, Built-in Monitor, Comfortable Seat","product_url":"https://mail.mainbuyer.com/product/merach-foldable-wood-rowing-machine-for-home-gym-water-resistance-rower-with-6-levels-max-180-kg-weight-capacity-built-in-monitor-comfortable-seat-b0gr9x2xth","urn":"MB-AWIN-GB-B0GR9X2XTH"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"322.99","historical_low":"322.99","last_observed_at":"2026-09-17T12:29:24+00:00","low_30d":"322.99","low_90d":"322.99","median_price":"322.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:24+00:00"}}