{"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":"2026-11-15T04:11:52+00:00","price":"20.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0776QWTKL?maas=maas_adg_api_591219144452308049_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB27ddef26812f70e56cdc1c78cf939272_9aa4e287f572&aa_adgroupid=3d34a1d396298b4db95b3aa833aa25b4_PBSEP_!!!affid!!!_118045_&aa_creativeid=a67aGfxATv0hG_bzYF2Wgr9_aWnLgGQbPszEuGeQD0wzDBZsM_c"}],"product":{"brand":"PROSTEEL-UK","evidence_url":"https://mail.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-stainless-steel-jewellery-send-g-b0776qwtkl/prices","gtin":null,"id":23022,"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 Stainless Steel Jewellery -Send Gift Box","product_url":"https://mail.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-stainless-steel-jewellery-send-g-b0776qwtkl","urn":"MB-AWIN-GB-B0776QWTKL"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"20.99","historical_low":"20.99","last_observed_at":"2026-11-15T04:11:52+00:00","low_30d":"20.99","low_90d":"20.99","median_price":"20.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-15T04:11:52+00:00"}}