{"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":"2026-10-24T03:11:11+00:00","price":"32.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B08PL21P1M?maas=maas_adg_api_578271754058922202_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB4c8ea1d4126063e258fc3f0922cb6bf3_f5e59c58be3e&aa_adgroupid=19c9466478b998ba63e9b1488c53c118_PBSEP_!!!affid!!!_118045_&aa_creativeid=6436LWbk56Fijz5VMDqTuRNK0A06l7lbvKOYOaS0mlg8MsU_c"}],"product":{"brand":"NCVI-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/ncvi-breastmilk-cooler-bag-with-2-ice-pack-breast-pump-bag-with-cooler-fits-6-bottles-double-layer-breast-milk-baby-bottle-bag-b08pl21p1m/prices","gtin":null,"id":20082,"model_number":null,"name":"NCVI Breastmilk Cooler Bag with 2 Ice Pack, Breast Pump Bag with Cooler Fits 6 Bottles, Double Layer Breast Milk Baby Bottle Bag","product_url":"https://www.mainbuyer.com/product/ncvi-breastmilk-cooler-bag-with-2-ice-pack-breast-pump-bag-with-cooler-fits-6-bottles-double-layer-breast-milk-baby-bottle-bag-b08pl21p1m","urn":"MB-AWIN-GB-B08PL21P1M"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"32.99","historical_low":"32.99","last_observed_at":"2026-10-24T03:11:11+00:00","low_30d":"32.99","low_90d":"32.99","median_price":"32.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-24T03:11:11+00:00"}}