{"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":"2026-11-07T04:10:38+00:00","price":"363.93","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0B45FZLRX?maas=maas_adg_api_578495573240933406_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBee25b29f1520178f461dd1d94d99677f_f22d1039768b&aa_adgroupid=475fc1a4019e485c54f460949ee308d3_PBSEP_!!!affid!!!_118045_&aa_creativeid=8c92ok8ouNLxlKuzlCOVDjuZMki_a0yfKR0vaR7DggdXDKxI_c"}],"product":{"brand":"TopdonVC-UK","evidence_url":"https://mainbuyer.com/evidence/products/topdon-bt600-12v-battery-tester-us-b0b45fzlrx/prices","gtin":null,"id":22001,"model_number":null,"name":"TOPDON BT600 12V Battery Tester - US","product_url":"https://mainbuyer.com/product/topdon-bt600-12v-battery-tester-us-b0b45fzlrx","urn":"MB-AWIN-GB-B0B45FZLRX"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"363.93","historical_low":"363.93","last_observed_at":"2026-11-07T04:10:38+00:00","low_30d":"363.93","low_90d":"363.93","median_price":"363.93","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-11-07T04:10:38+00:00"}}