{"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":"2026-11-01T04:08:55+00:00","price":"19.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GXYHJ5VH?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBe2fcc25dc0f6758aeaa49f034c422261_154e0236c11d&aa_adgroupid=fecf70f6803a81b62136032062ea599d_PBSEP_!!!affid!!!_118045_&aa_creativeid=b4c5BrvaG3sD1BvPZssJOD70lSJDEr8amJGFb9uGtB2GfRY_c"}],"product":{"brand":"UK-eufy Security","evidence_url":"https://mail.mainbuyer.com/evidence/products/eufy-official-detergent-tablets-for-baby-bottle-washer-60-count-2-packs-deep-cleaning-washing-block-for-spotless-bottles-pump-parts-and-feeding-b0gxyhj5vh/prices","gtin":null,"id":20959,"model_number":null,"name":"eufy Official Detergent Tablets for Baby Bottle Washer, 60 Count (2 Packs), Deep Cleaning Washing Block for Spotless Bottles, Pump Parts, and Feeding","product_url":"https://mail.mainbuyer.com/product/eufy-official-detergent-tablets-for-baby-bottle-washer-60-count-2-packs-deep-cleaning-washing-block-for-spotless-bottles-pump-parts-and-feeding-b0gxyhj5vh","urn":"MB-AWIN-GB-B0GXYHJ5VH"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"19.99","historical_low":"19.99","last_observed_at":"2026-11-01T04:08:55+00:00","low_30d":"19.99","low_90d":"19.99","median_price":"19.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-01T04:08:55+00:00"}}