{"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":"2026-09-17T12:29:45+00:00","price":"39.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0D6TX3J86?maas=maas_adg_api_579923755931331549_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBf92465971e585c60a23691d3e85d420b&aa_adgroupid=f87256becdbeb5c4ad617b1c0417a402_PBSEP_!!!affid!!!_118045_&aa_creativeid=86d4ucoXpYzd4wHZ3RkOPQ5x9_aTXiqbaTAss9bTBPfUp2O8_c"}],"product":{"brand":"Arboleaf UK","evidence_url":"https://mainbuyer.com/evidence/products/arboleaf-massage-gun-deep-tissue-muscle-massager-gun-b0d6tx3j86/prices","gtin":null,"id":11754,"model_number":null,"name":"arboleaf Massage Gun Deep Tissue, Muscle Massager Gun","product_url":"https://mainbuyer.com/product/arboleaf-massage-gun-deep-tissue-muscle-massager-gun-b0d6tx3j86","urn":"MB-AWIN-GB-B0D6TX3J86"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"39.99","historical_low":"39.99","last_observed_at":"2026-09-17T12:29:45+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":"2026-09-17T12:29:45+00:00"}}