{"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":"2026-10-03T19:12:10+00:00","price":"219.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H943PRGW?maas=maas_adg_api_591851791929461796_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBa924ca937c72d5c74296c62a512fd77e&aa_adgroupid=2396560a6d2eedf5a95fb43b09cd7373_PBSEP_!!!affid!!!_118045_&aa_creativeid=3d61C7YfFtzZEBLaVa107r_bMvdlr8G18lcm5OSzSQPbI5sk_c"}],"product":{"brand":"Lefant UK(ZYG)","evidence_url":"https://www.mainbuyer.com/evidence/products/lefant-m2-plus-robot-vacuum-and-mop-with-self-emptying-base-6000pa-suction-75-day-hands-free-dtof-laser-navigation-psd-avoidance-wifi-2-4g-5g-ap-b0h943prgw/prices","gtin":null,"id":16009,"model_number":null,"name":"Lefant M2 Plus Robot Vacuum and Mop with Self-Emptying Base, 6000Pa Suction, 75-Day Hands-Free, dToF Laser Navigation, PSD Avoidance, WiFi 2.4G/5G, Ap","product_url":"https://www.mainbuyer.com/product/lefant-m2-plus-robot-vacuum-and-mop-with-self-emptying-base-6000pa-suction-75-day-hands-free-dtof-laser-navigation-psd-avoidance-wifi-2-4g-5g-ap-b0h943prgw","urn":"MB-AWIN-GB-B0H943PRGW"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"219.99","historical_low":"219.99","last_observed_at":"2026-10-03T19:12:10+00:00","low_30d":"219.99","low_90d":"219.99","median_price":"219.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:12:10+00:00"}}