{"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":"2026-09-17T12:28:16+00:00","price":"2.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FY6C52MT?maas=maas_adg_api_583074342184384210_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=8ffdbc0e908ab4fbe3e26f865da59eab&aa_adgroupid=9183e7b7eaa65441bea9677156b6d266_PBSEP_!!!affid!!!_118045_&aa_creativeid=1a3aJaXo7cuJZxZcwcb5Qa3qQdarKZ1f4tdA77jy_aqOJ_bSQ_c"}],"product":{"brand":"RingConn-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/ringconn-gen-2-sizing-kit-size-first-before-you-buy-b0fy6c52mt/prices","gtin":null,"id":8998,"model_number":null,"name":"RingConn Gen 2 Sizing Kit - Size First Before You Buy","product_url":"https://www.mainbuyer.com/product/ringconn-gen-2-sizing-kit-size-first-before-you-buy-b0fy6c52mt","urn":"MB-AWIN-GB-B0FY6C52MT"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"2.99","historical_low":"2.99","last_observed_at":"2026-09-17T12:28:16+00:00","low_30d":"2.99","low_90d":"2.99","median_price":"2.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:16+00:00"}}