{"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":"2026-09-18T08:30:13+00:00","price":"99.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H1R2YP61?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB0a643cf523b775142609495fd9d7916d&aa_adgroupid=8c1394a178bf30c677735e6144b8cdf8_PBSEP_!!!affid!!!_118045_&aa_creativeid=8bebd7o1I9ImmfyBCT8PC6WzS6sZrrlCh39C3KxqpWoYOvc_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://mainbuyer.com/evidence/products/tapo-rv30c-mop-4200pa-robot-vacuum-cleaner-with-mop-quick-8-mins-mapping-lidar-imu-dual-navigation-3-hour-cleaning-quiet-robot-hoover-auto-charging-ro-b0h1r2yp61/prices","gtin":null,"id":13553,"model_number":null,"name":"Tapo RV30C Mop 4200Pa Robot Vacuum Cleaner with Mop,Quick 8 mins Mapping LiDAR+IMU Dual Navigation,3 hour Cleaning,Quiet Robot Hoover,Auto Charging Ro","product_url":"https://mainbuyer.com/product/tapo-rv30c-mop-4200pa-robot-vacuum-cleaner-with-mop-quick-8-mins-mapping-lidar-imu-dual-navigation-3-hour-cleaning-quiet-robot-hoover-auto-charging-ro-b0h1r2yp61","urn":"MB-AWIN-GB-B0H1R2YP61"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"99.99","historical_low":"99.99","last_observed_at":"2026-09-18T08:30:13+00:00","low_30d":"99.99","low_90d":"99.99","median_price":"99.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-18T08:30:13+00:00"}}