Signal Generator Price Analysis
Current market data for 23,238 signal generators listed on eBay.
What you'll usually pay
💡 Used ones cost about 167% more here.
👉 In short easy summary
The best value is found in unbranded units, which sit 33% below the market median. High-end value is concentrated in Vector Signal Generators and Agilent brands, both showing a 267% increase over the median.
💚 Best value for your money
Price by signal generator type
Why? Prices range from basic Audio Signal Generators at 60.01 to specialized Vector Signal Generators at 220.
Price by brand
Why? Costs vary significantly between Unbranded units at 40 and Agilent models at 220.
🛒 Some on sale right now
Common questions
What is the typical cost of a new versus used signal generator?
The median price for new units is 46.78, while used units have a higher median of 125.
Which type of signal generator is the most expensive on average?
Vector Signal Generators are the most expensive with a median price of 220.
How do unbranded signal generators compare to the market median?
Unbranded generators have a median price of 40, which is 33% below the market median.
How we got these numbers
Worked out from 200 live eBay listings (price range $17–$399, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 2, 2026.