{"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":"2026-09-17T12:27:35+00:00","price":"19.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0761GMF79?maas=maas_adg_api_591219144452308049_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=27ddef26812f70e56cdc1c78cf939272&aa_adgroupid=40aa8a31ac5818d61790356cf822d40d_PBSEP_!!!affid!!!_118045_&aa_creativeid=8550RG_amcvWv499gJMNa29NFfAfILp3fC4Q5ktw3slieciU_c"}],"product":{"brand":"PROSTEEL-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/prosteel-chain-bracelet-for-men-cuban-link-chunky-bracelet-silver-gold-plated-black-8mm-12mm-17mm-width-hip-hop-jewellery-19-21-23cm-length-for-men-b0761gmf79/prices","gtin":null,"id":7774,"model_number":null,"name":"PROSTEEL Chain Bracelet for Men - Cuban Link Chunky Bracelet Silver/Gold Plated/Black 8MM/12MM/17MM Width, Hip Hop Jewellery 19/21/23CM Length for Men","product_url":"https://mail.mainbuyer.com/product/prosteel-chain-bracelet-for-men-cuban-link-chunky-bracelet-silver-gold-plated-black-8mm-12mm-17mm-width-hip-hop-jewellery-19-21-23cm-length-for-men-b0761gmf79","urn":"MB-AWIN-GB-B0761GMF79"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"19.99","historical_low":"19.99","last_observed_at":"2026-09-17T12:27:35+00:00","low_30d":"19.99","low_90d":"19.99","median_price":"19.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:35+00:00"}}