{"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":"2026-09-17T12:30:18+00:00","price":"129.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GY4GVFPG?maas=maas_adg_api_585969913853942026_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB3646765f0adc234c3c62cc9dbd90dcd8&aa_adgroupid=18674aa96a0fd704db583a962bec00ba_PBSEP_!!!affid!!!_118045_&aa_creativeid=131esnKxUskiM7z_b9miBSkGbV7Yg3kEEDV3DxfCy_bH3yavk_c"}],"product":{"brand":"SHOKZ UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/shokz-openfit-air-2-open-ear-earbuds-superlight-all-day-comfort-black-b0gy4gvfpg/prices","gtin":null,"id":12487,"model_number":null,"name":"SHOKZ OpenFit Air 2 Open-Ear Earbuds, Superlight, All day Comfort, Black","product_url":"https://mail.mainbuyer.com/product/shokz-openfit-air-2-open-ear-earbuds-superlight-all-day-comfort-black-b0gy4gvfpg","urn":"MB-AWIN-GB-B0GY4GVFPG"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"129.00","historical_low":"129.00","last_observed_at":"2026-09-17T12:30:18+00:00","low_30d":"129.00","low_90d":"129.00","median_price":"129.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:30:18+00:00"}}