{"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":"2026-09-17T12:27:44+00:00","price":"15.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B08HGQ54BS?maas=maas_adg_api_591219144452308049_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=27ddef26812f70e56cdc1c78cf939272&aa_adgroupid=d59621e170730ecca470341063319a15_PBSEP_!!!affid!!!_118045_&aa_creativeid=5985dvw3gEmHRwKo03OSOObsOsxh61iULPMjoJJEYQ2_bSEI_c"}],"product":{"brand":"PROSTEEL-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/prosteel-snake-chain-necklace-with-sturdy-clasp-b08hgq54bs/prices","gtin":null,"id":8062,"model_number":null,"name":"PROSTEEL Snake Chain Necklace with Sturdy Clasp","product_url":"https://mail.mainbuyer.com/product/prosteel-snake-chain-necklace-with-sturdy-clasp-b08hgq54bs","urn":"MB-AWIN-GB-B08HGQ54BS"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"15.99","historical_low":"15.99","last_observed_at":"2026-09-17T12:27:44+00:00","low_30d":"15.99","low_90d":"15.99","median_price":"15.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:44+00:00"}}