{"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":"2026-09-17T12:27:06+00:00","price":"99.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FM2X1W3Y?maas=maas_adg_api_577451609539930226_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB7dcfc9f7d3ba88d097d9be3110b11693&aa_adgroupid=def54fa5fd12783343f5f3c13c3b7729_PBSEP_!!!affid!!!_118045_&aa_creativeid=99d5revX2YA5N31ws6jtlAN9LY_beN_a2PD7JRPrN_bEZiov44_c"}],"product":{"brand":"Nanoleaf UK","evidence_url":"https://www.mainbuyer.com/evidence/products/nanoleaf-6-in-1-led-light-therapy-wand-face-massager-b0fm2x1w3y/prices","gtin":null,"id":6914,"model_number":null,"name":"Nanoleaf 6-in-1 LED Light Therapy Wand, Face Massager","product_url":"https://www.mainbuyer.com/product/nanoleaf-6-in-1-led-light-therapy-wand-face-massager-b0fm2x1w3y","urn":"MB-AWIN-GB-B0FM2X1W3Y"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"99.99","historical_low":"99.99","last_observed_at":"2026-09-17T12:27:06+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":"2026-09-17T12:27:06+00:00"}}