{"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":"35.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0H7HM5H2M?maas=maas_adg_api_579923755931331549_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBf92465971e585c60a23691d3e85d420b&aa_adgroupid=a52f94012f65c10be8d1f03859ae5e59_PBSEP_!!!affid!!!_118045_&aa_creativeid=e811WekxTs7Qr1X2N7o5x_bld5LZheZfKQmAl_bktY4WhnBNA_c"}],"product":{"brand":"Arboleaf UK","evidence_url":"https://mainbuyer.com/evidence/products/arboleaf-head-massager-scalp-electric-scalp-massager-cordless-hair-massager-b0h7hm5h2m/prices","gtin":null,"id":16019,"model_number":null,"name":"arboleaf Head Massager Scalp,Electric Scalp Massager,Cordless Hair Massager","product_url":"https://mainbuyer.com/product/arboleaf-head-massager-scalp-electric-scalp-massager-cordless-hair-massager-b0h7hm5h2m","urn":"MB-AWIN-GB-B0H7HM5H2M"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"35.99","historical_low":"35.99","last_observed_at":"2026-10-03T19:12:10+00:00","low_30d":"35.99","low_90d":"35.99","median_price":"35.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-03T19:12:10+00:00"}}