{"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":"2026-09-17T12:29:45+00:00","price":"209.79","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DK5DM653?maas=maas_adg_api_578495573240933406_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBee25b29f1520178f461dd1d94d99677f&aa_adgroupid=2a84de4dfb5173237be8f1ec2aa504a3_PBSEP_!!!affid!!!_118045_&aa_creativeid=0de0zJoak4ZDMH_blLERaJjwAtdx3UPBcqXftMHzMSt3cT_bI_c"}],"product":{"brand":"TopdonVC-UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/topdon-artidiag-eu-obd2-scanner-for-mercedes-benz-bmw-vag-only-ecu-coding-b0dk5dm653/prices","gtin":null,"id":11746,"model_number":null,"name":"TOPDON ArtiDiag EU OBD2 Scanner for Mercedes-Benz/BMW/VAG ONLY, ECU Coding","product_url":"https://mail.mainbuyer.com/product/topdon-artidiag-eu-obd2-scanner-for-mercedes-benz-bmw-vag-only-ecu-coding-b0dk5dm653","urn":"MB-AWIN-GB-B0DK5DM653"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"209.79","historical_low":"209.79","last_observed_at":"2026-09-17T12:29:45+00:00","low_30d":"209.79","low_90d":"209.79","median_price":"209.79","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:45+00:00"}}