{"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":"2026-09-17T12:28:32+00:00","price":"17.49","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B07MLK2QZT?maas=maas_adg_api_591219144452308049_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=27ddef26812f70e56cdc1c78cf939272&aa_adgroupid=861fd73308e456c87b60063cf6da6f86_PBSEP_!!!affid!!!_118045_&aa_creativeid=1e2dUh2nUYV1Hqb6MP8f5d38jalpn3ctIEsHAnofHMgQCJE_c"}],"product":{"brand":"PROSTEEL-UK","evidence_url":"https://mainbuyer.com/evidence/products/prosteel-men-personalized-necklace-leather-necklace-cord-with-clasp-16-18-20-22-24-26-28-30-inch-send-gift-box-b07mlk2qzt/prices","gtin":null,"id":9503,"model_number":null,"name":"PROSTEEL Men Personalized Necklace, Leather Necklace Cord with Clasp, 16/18/20/22/24/26/28/30 Inch (Send Gift Box)","product_url":"https://mainbuyer.com/product/prosteel-men-personalized-necklace-leather-necklace-cord-with-clasp-16-18-20-22-24-26-28-30-inch-send-gift-box-b07mlk2qzt","urn":"MB-AWIN-GB-B07MLK2QZT"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"17.49","historical_low":"17.49","last_observed_at":"2026-09-17T12:28:32+00:00","low_30d":"17.49","low_90d":"17.49","median_price":"17.49","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:32+00:00"}}