{"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":"2026-09-17T12:29:44+00:00","price":"159.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0G1SM6ZY6?maas=maas_adg_api_578495573240933406_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBee25b29f1520178f461dd1d94d99677f&aa_adgroupid=40fe3ffa95ed7b0ed519d097e7667c84_PBSEP_!!!affid!!!_118045_&aa_creativeid=44e9EuW1wdtM1OOUwSNdHC_aWJWBPG39yhg5XbA2Kb3xHr3A_c"}],"product":{"brand":"TopdonVC-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/topdon-topscan-master-wireless-obd2-scanner-bidirectional-with-30-resets-b0g1sm6zy6/prices","gtin":null,"id":11737,"model_number":null,"name":"TOPDON TopScan Master Wireless OBD2 Scanner Bidirectional with 30 Resets","product_url":"https://mail.mainbuyer.com/product/topdon-topscan-master-wireless-obd2-scanner-bidirectional-with-30-resets-b0g1sm6zy6","urn":"MB-AWIN-GB-B0G1SM6ZY6"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"159.99","historical_low":"159.99","last_observed_at":"2026-09-17T12:29:44+00:00","low_30d":"159.99","low_90d":"159.99","median_price":"159.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:44+00:00"}}