{"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":"2026-09-17T12:29:28+00:00","price":"899.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FSCRC281?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=45794bbca27259616ea9334d3ff63a22&aa_adgroupid=aaa3836befc2d6f6b848c7f93014355d_PBSEP_!!!affid!!!_118045_&aa_creativeid=b04esI6da_a9xg76_bLzr3vrqusH7U8bZy7GAii_akf3RquRGQ_c"}],"product":{"brand":"UK-eufy","evidence_url":"https://www.mainbuyer.com/evidence/products/eufy-e28-omni-robot-vacuum-cleaner-with-mop-portable-deep-cleaner-b0fscrc281/prices","gtin":null,"id":11262,"model_number":null,"name":"eufy E28 Omni,Robot Vacuum Cleaner with Mop, Portable Deep Cleaner","product_url":"https://www.mainbuyer.com/product/eufy-e28-omni-robot-vacuum-cleaner-with-mop-portable-deep-cleaner-b0fscrc281","urn":"MB-AWIN-GB-B0FSCRC281"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"899.00","historical_low":"899.00","last_observed_at":"2026-09-17T12:29:28+00:00","low_30d":"899.00","low_90d":"899.00","median_price":"899.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:28+00:00"}}