{"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":"2026-09-17T12:29:44+00:00","price":"39.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FQ55YZWW?maas=maas_adg_api_579923755931331549_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBf92465971e585c60a23691d3e85d420b&aa_adgroupid=ece0f91a268b0bd15b4edafd70bdb7e5_PBSEP_!!!affid!!!_118045_&aa_creativeid=c848xFXlgGofotifUlU4M_bDaXm2dw1pzWHm5tpHVAazb7Hk_c"}],"product":{"brand":"Arboleaf UK","evidence_url":"https://www.mainbuyer.com/evidence/products/arboleaf-mini-massage-gun-deep-tissue-with-heat-muscle-massager-gun-b0fq55yzww/prices","gtin":null,"id":11715,"model_number":null,"name":"arboleaf Mini Massage Gun Deep Tissue with Heat, Muscle Massager Gun","product_url":"https://www.mainbuyer.com/product/arboleaf-mini-massage-gun-deep-tissue-with-heat-muscle-massager-gun-b0fq55yzww","urn":"MB-AWIN-GB-B0FQ55YZWW"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"39.99","historical_low":"39.99","last_observed_at":"2026-09-17T12:29:44+00:00","low_30d":"39.99","low_90d":"39.99","median_price":"39.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:44+00:00"}}