{"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":"2026-09-17T12:29:13+00:00","price":"104.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FZ4S2B2B?maas=maas_adg_api_588398569726649788_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB9b09da6dffca13b418d6ed7a237dbf02&aa_adgroupid=11a02d4b46a63f647e27c4928f8a9c1d_PBSEP_!!!affid!!!_118045_&aa_creativeid=ccccVlztdF371RA1Kj5UfrE69xNJAB0_a9JmV66JuHyu5xBg_c"}],"product":{"brand":"Bob and Brad UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/bob-and-brad-eyeflow-eye-massager-with-heat-cooling-birthday-gifts-b0fz4s2b2b/prices","gtin":null,"id":10836,"model_number":null,"name":"BOB AND BRAD EYEFLOW Eye Massager with Heat & Cooling, Birthday Gifts","product_url":"https://mail.mainbuyer.com/product/bob-and-brad-eyeflow-eye-massager-with-heat-cooling-birthday-gifts-b0fz4s2b2b","urn":"MB-AWIN-GB-B0FZ4S2B2B"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"104.99","historical_low":"104.99","last_observed_at":"2026-09-17T12:29:13+00:00","low_30d":"104.99","low_90d":"104.99","median_price":"104.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:13+00:00"}}