{"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":"2026-10-21T03:10:19+00:00","price":"16.49","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0776QQ9TZ?maas=maas_adg_api_591219144452308049_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB27ddef26812f70e56cdc1c78cf939272_9aa4e287f572&aa_adgroupid=583c4f42713a57e1572d22803e1d3c9f_PBSEP_!!!affid!!!_118045_&aa_creativeid=abe9wEU9H3T3hwmNpwskp5Vlsv7ybIlT0gCqO9Oz2evvfwA_c"}],"product":{"brand":"PROSTEEL-UK","evidence_url":"https://mainbuyer.com/evidence/products/prosteel-mens-curb-chain-necklace-cuban-link-chains-silver-gold-plated-black-4mm-6mm-9mm-13mm-width-18-30-inches-hip-hop-hypoallergenic-316l-sta-b0776qq9tz/prices","gtin":null,"id":19180,"model_number":null,"name":"PROSTEEL Mens Curb Chain Necklace, Cuban Link Chains Silver/Gold Plated/Black, 4mm/6mm/9mm/13mm Width, 18\"-30\" Inches, Hip Hop Hypoallergenic 316L Sta","product_url":"https://mainbuyer.com/product/prosteel-mens-curb-chain-necklace-cuban-link-chains-silver-gold-plated-black-4mm-6mm-9mm-13mm-width-18-30-inches-hip-hop-hypoallergenic-316l-sta-b0776qq9tz","urn":"MB-AWIN-GB-B0776QQ9TZ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"16.49","historical_low":"16.49","last_observed_at":"2026-10-21T03:10:19+00:00","low_30d":"16.49","low_90d":"16.49","median_price":"16.49","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-21T03:10:19+00:00"}}