{"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":"2026-10-23T03:10:52+00:00","price":"399.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GZZZ98H8?maas=maas_adg_api_590092760360703175_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBcdb2648bfdf12b503f1e5df6398dc18a_29b70e5fa23f&aa_adgroupid=44169222fc5b3f6a172fa0c532d2f776_PBSEP_!!!affid!!!_118045_&aa_creativeid=c09di_adxipLNDYBLct9Dg_btUFBTlRxKkFgWzc8bQIC9Yv9k_c"}],"product":{"brand":"Roborock Amazon UK","evidence_url":"https://mainbuyer.com/evidence/products/roborock-qrevo-2-pro-robot-vacuum-cleaner-with-mop-25-000-pa-hypersuction-b0gzzz98h8/prices","gtin":null,"id":19978,"model_number":null,"name":"roborock Qrevo 2 Pro Robot Vacuum Cleaner with Mop, 25,000 Pa HyperSuction","product_url":"https://mainbuyer.com/product/roborock-qrevo-2-pro-robot-vacuum-cleaner-with-mop-25-000-pa-hypersuction-b0gzzz98h8","urn":"MB-AWIN-GB-B0GZZZ98H8"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"399.99","historical_low":"399.99","last_observed_at":"2026-10-23T03:10:52+00:00","low_30d":"399.99","low_90d":"399.99","median_price":"399.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-23T03:10:52+00:00"}}