{"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":"2026-09-17T12:27:20+00:00","price":"141.10","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CLVVB2GN?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=55ac4e49b68abcb16df3da14bdfb1893_PBSEP_!!!affid!!!_118045_&aa_creativeid=21317Fln7xlotefMpK2ujqjwDBMNokSPCHhEOad919Es0mI_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mainbuyer.com/evidence/products/tapo-robot-vacuum-ultra-strong-4200pa-suction-robot-vacuum-cleaner-quiet-3-hour-continuous-cleaning-self-charging-robotic-vacuums-cleans-hard-flo-b0clvvb2gn/prices","gtin":null,"id":7338,"model_number":null,"name":"Tapo Robot Vacuum, Ultra Strong 4200Pa Suction Robot Vacuum Cleaner, Quiet, 3-Hour Continuous Cleaning, Self-Charging Robotic Vacuums, Cleans Hard Flo","product_url":"https://mainbuyer.com/product/tapo-robot-vacuum-ultra-strong-4200pa-suction-robot-vacuum-cleaner-quiet-3-hour-continuous-cleaning-self-charging-robotic-vacuums-cleans-hard-flo-b0clvvb2gn","urn":"MB-AWIN-GB-B0CLVVB2GN"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"141.10","historical_low":"141.10","last_observed_at":"2026-09-17T12:27:20+00:00","low_30d":"141.10","low_90d":"141.10","median_price":"141.10","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:20+00:00"}}