{"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":"2026-09-17T12:26:20+00:00","price":"79.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DPSG2TM2?maas=maas_adg_api_585577965733195080_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=18b73f8d8411a9082e81d161eb5db5fa&aa_adgroupid=b669ad5568e36b4429dbf1c955f02780_PBSEP_!!!affid!!!_118045_&aa_creativeid=28a8CRM5Nlqe3GttnH5T5IXJy9tpAkDe6lwYoLfNcYOKs4c_c"}],"product":{"brand":"WOLFBOX-UK","evidence_url":"https://mainbuyer.com/evidence/products/wolfbox-2000a-jump-starter-power-pack-5l-petrol-2l-diesel-mv12-b0dpsg2tm2/prices","gtin":null,"id":5688,"model_number":null,"name":"WOLFBOX 2000A Jump Starter Power Pack, 5L Petrol / 2L Diesel, MV12","product_url":"https://mainbuyer.com/product/wolfbox-2000a-jump-starter-power-pack-5l-petrol-2l-diesel-mv12-b0dpsg2tm2","urn":"MB-AWIN-GB-B0DPSG2TM2"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"79.99","historical_low":"79.99","last_observed_at":"2026-09-17T12:26:20+00:00","low_30d":"79.99","low_90d":"79.99","median_price":"79.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:20+00:00"}}