{"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":"2026-11-01T04:10:31+00:00","price":"119.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D6W5PBKX?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBe2fcc25dc0f6758aeaa49f034c422261_954494353d81&aa_adgroupid=c6089064b9923c8deefc19f47be570c0_PBSEP_!!!affid!!!_118045_&aa_creativeid=2bc8qJVApM6lCY4D7YSBTQOAaCQYhN_ahnbkiAVtdWHRRK4o_c"}],"product":{"brand":"UK-eufy Security","evidence_url":"https://mainbuyer.com/evidence/products/eufy-breast-pump-e10-wearable-breast-pump-b0d6w5pbkx/prices","gtin":null,"id":21000,"model_number":null,"name":"eufy Breast Pump E10, Wearable Breast Pump","product_url":"https://mainbuyer.com/product/eufy-breast-pump-e10-wearable-breast-pump-b0d6w5pbkx","urn":"MB-AWIN-GB-B0D6W5PBKX"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"119.99","historical_low":"119.99","last_observed_at":"2026-11-01T04:10:31+00:00","low_30d":"119.99","low_90d":"119.99","median_price":"119.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-01T04:10:31+00:00"}}