Diagnostic Service Tool Pricing
Market data for 51,219 diagnostic service tools across various brands and vehicle types.
What you'll usually pay
💡 Used ones cost about 105% more here.
👉 In short easy summary
Value is found in Antifreeze Testers (-67%) and Blue Point brand tools (-42%). High-end premiums are driven by Key Programmers (+448%) and Odometer Tools (+365%).
💚 Best value for your money
Price by brand
Why? Prices range from Blue Point at 34.99 to LAUNCH at 109.
Price by vehicle type
Why? Passenger Vehicle tools command a premium at 129 compared to Heavy Duty/Commercial at 59.
Price by obd interface
Why? CAN interfaces are the most expensive at 168.99, while unspecified interfaces average 63.52.
Price by type
Why? Specialized electronics like Key Programmers (329) cost significantly more than basic Antifreeze Testers (19.99).
🛒 Some on sale right now
Common questions
What is the typical cost for a new diagnostic service tool?
The median price for new tools is 60.92.
Which tool type is the most expensive on average?
Key Programmers have the highest median price at 329.
How do used tool prices compare to the overall market median?
Used tools have a median price of 125, which is higher than the overall market median of 59.99.
How we got these numbers
Worked out from 200 live eBay listings (price range $10–$494, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 18, 2026.