{"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":"2026-09-17T12:27:21+00:00","price":"49.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FN4DLZL9?maas=maas_adg_api_581733982649029179_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=f6fe09ea34078ab66f9174829edda80a&aa_adgroupid=9a694dcdd4bc1eaca57867bb51023397_PBSEP_!!!affid!!!_118045_&aa_creativeid=3611s_btyD6EJtrhcQA47jpt6_btTbgT5FymiGy7P65ehYp4M_c"}],"product":{"brand":"Renpho - UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/renpho-mini-massage-gun-with-heat-massage-gun-deep-tissue-with-4-massage-heads-ultra-small-quiet-muscle-gun-with-carry-case-for-gym-office-workout-m-b0fn4dlzl9/prices","gtin":null,"id":7368,"model_number":null,"name":"RENPHO Mini Massage Gun with Heat,Massage Gun Deep Tissue with 4 Massage Heads,Ultra Small & Quiet Muscle Gun with Carry Case for Gym Office Workout M","product_url":"https://mail.mainbuyer.com/product/renpho-mini-massage-gun-with-heat-massage-gun-deep-tissue-with-4-massage-heads-ultra-small-quiet-muscle-gun-with-carry-case-for-gym-office-workout-m-b0fn4dlzl9","urn":"MB-AWIN-GB-B0FN4DLZL9"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"49.99","historical_low":"49.99","last_observed_at":"2026-09-17T12:27:21+00:00","low_30d":"49.99","low_90d":"49.99","median_price":"49.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:21+00:00"}}