{"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":"2026-09-17T12:28:38+00:00","price":"799.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CKYYP7HC?maas=maas_adg_api_583055011478542661_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB2261e8a0b184c1fff68bfd79166f4696&aa_adgroupid=82cfbc64dfd770ee330a84d6312e95b7_PBSEP_!!!affid!!!_118045_&aa_creativeid=98a2eiAl5wwV4Qi1Jqsz5ii_ajJnqvJedauyKmKtvYFzGeAg_c"}],"product":{"brand":"AFERIY-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/aferiy-portable-power-station-800w-with-200w-solar-panel-included-512wh-lifepo4-batteries-ac-220v-240v-output-ups-foldable-solar-panel-with-juncti-b0ckyyp7hc/prices","gtin":null,"id":9703,"model_number":null,"name":"AFERIY Portable Power Station 800W with 200W Solar Panel Included, 512Wh LiFePO4 Batteries, AC 220V-240V Output, UPS, Foldable Solar Panel with Juncti","product_url":"https://mail.mainbuyer.com/product/aferiy-portable-power-station-800w-with-200w-solar-panel-included-512wh-lifepo4-batteries-ac-220v-240v-output-ups-foldable-solar-panel-with-juncti-b0ckyyp7hc","urn":"MB-AWIN-GB-B0CKYYP7HC"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"799.00","historical_low":"799.00","last_observed_at":"2026-09-17T12:28:38+00:00","low_30d":"799.00","low_90d":"799.00","median_price":"799.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:38+00:00"}}