{"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":"2026-10-03T19:12:06+00:00","price":"99.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CMD9KJQD?maas=maas_adg_api_581733982649029179_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=f6fe09ea34078ab66f9174829edda80a&aa_adgroupid=ce2f6863f7ebb714fc9a32be2876d857_PBSEP_!!!affid!!!_118045_&aa_creativeid=f039dKCc5IMj_aDn7GErMcf_bAgePGRptqJX4SQDqXY_aISmMs_c"}],"product":{"brand":"Renpho - UK","evidence_url":"https://www.mainbuyer.com/evidence/products/renpho-portable-foot-massager-with-heat-electric-shiatsu-foot-massager-b0cmd9kjqd/prices","gtin":null,"id":15951,"model_number":null,"name":"RENPHO Portable Foot Massager with Heat, Electric Shiatsu Foot Massager","product_url":"https://www.mainbuyer.com/product/renpho-portable-foot-massager-with-heat-electric-shiatsu-foot-massager-b0cmd9kjqd","urn":"MB-AWIN-GB-B0CMD9KJQD"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"99.99","historical_low":"99.99","last_observed_at":"2026-10-03T19:12:06+00:00","low_30d":"99.99","low_90d":"99.99","median_price":"99.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:12:06+00:00"}}