{"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":"2026-11-13T04:11:41+00:00","price":"6.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B09MLPKPVS?maas=maas_adg_api_578271754058922202_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB4c8ea1d4126063e258fc3f0922cb6bf3_04d81749be6b&aa_adgroupid=f43b388b4cd7d270ea88ffdf887f01ec_PBSEP_!!!affid!!!_118045_&aa_creativeid=8029i_awnpCVXnTkrZ4Y9NXr0VN99d9pkgNypq2URTibewFc_c"}],"product":{"brand":"NCVI-UK","evidence_url":"https://mainbuyer.com/evidence/products/ncvi-replacement-flanges-32mm-compatible-with-8782-8102-8122-8128-8116-breast-pump-accessories-bpa-free-2-pcs-32mm-flange-b09mlpkpvs/prices","gtin":null,"id":22739,"model_number":null,"name":"NCVI Replacement Flanges 32mm Compatible with 8782/8102/8122/8128/8116, Breast Pump Accessories, BPA Free, 2 PCS (32mm Flange)","product_url":"https://mainbuyer.com/product/ncvi-replacement-flanges-32mm-compatible-with-8782-8102-8122-8128-8116-breast-pump-accessories-bpa-free-2-pcs-32mm-flange-b09mlpkpvs","urn":"MB-AWIN-GB-B09MLPKPVS"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"6.99","historical_low":"6.99","last_observed_at":"2026-11-13T04:11:41+00:00","low_30d":"6.99","low_90d":"6.99","median_price":"6.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-13T04:11:41+00:00"}}