{"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":"2026-09-17T12:27:51+00:00","price":"899.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FVFP88V3?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=412ff9ac3671fc721b39248631d3f6b2&aa_adgroupid=79b18b010188f34ea6ef43819bfdf26f_PBSEP_!!!affid!!!_118045_&aa_creativeid=10121_axUYOMxIJI77F5OvhJghE1CyzCh8ksS4Avn_bn5p39s_c"}],"product":{"brand":"UK-Anker","evidence_url":"https://www.mainbuyer.com/evidence/products/anker-solix-bp2000-gen-2-2048wh-expansion-battery-for-solix-c2000-series-b0fvfp88v3/prices","gtin":null,"id":8251,"model_number":null,"name":"Anker SOLIX BP2000 Gen 2, 2048Wh Expansion Battery for SOLIX C2000 Series","product_url":"https://www.mainbuyer.com/product/anker-solix-bp2000-gen-2-2048wh-expansion-battery-for-solix-c2000-series-b0fvfp88v3","urn":"MB-AWIN-GB-B0FVFP88V3"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"899.00","historical_low":"899.00","last_observed_at":"2026-09-17T12:27:51+00:00","low_30d":"899.00","low_90d":"899.00","median_price":"899.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:27:51+00:00"}}