{"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":"169.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B08XY4H2CJ?maas=maas_adg_api_578495573240933406_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBee25b29f1520178f461dd1d94d99677f&aa_adgroupid=1e7b570a2e454d03fadfba4b01829bf9_PBSEP_!!!affid!!!_118045_&aa_creativeid=e085doTj5_bYgbKs_a5ZP52KKQUHfKJWXMD_aTng_aerI9afU20_c"}],"product":{"brand":"TopdonVC-UK","evidence_url":"https://mainbuyer.com/evidence/products/topdon-obd2-scanner-ad500-a-engine-abs-srs-transmission-diagnostic-tool-b08xy4h2cj/prices","gtin":null,"id":11773,"model_number":null,"name":"TOPDON OBD2 Scanner AD500-A, Engine ABS SRS Transmission Diagnostic Tool","product_url":"https://mainbuyer.com/product/topdon-obd2-scanner-ad500-a-engine-abs-srs-transmission-diagnostic-tool-b08xy4h2cj","urn":"MB-AWIN-GB-B08XY4H2CJ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"169.99","historical_low":"169.99","last_observed_at":"2026-09-17T12:29:45+00:00","low_30d":"169.99","low_90d":"169.99","median_price":"169.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:45+00:00"}}