CB Radio Antenna Pricing
Current market data for 6,320 CB radio antenna listings.
What you'll usually pay
💡 Buying used saves about 34% here.
👉 In short easy summary
The best value is found in unbranded options and smaller sizes, which sit 23% below the market median. Premium brands like Sirio and Wilson command significant premiums, with Sirio priced 88% above the median.
💚 Best value for your money
Price by type
Why? Prices vary by component complexity, ranging from 24.99 for splitters to 45 for full antennas.
Price by brand
Why? Brand prestige drives pricing, with Sirio at 80.6 and unbranded at 33.
Price by size
Why? Length correlates with cost, peaking at 113.39 for units over 47 inches compared to 33 for 8-inch models.
🛒 Some on sale right now
Common questions
What is the price difference between new and used CB antennas?
New antennas have a median price of 46.47, while used antennas are lower at 30.74.
Which brand is the most expensive on average?
Sirio is the most expensive brand with a median price of 80.6.
How much do basic adapters typically cost?
Adapters have a median price of 33, which is 23% below the market median.
How we got these numbers
Worked out from 200 live eBay listings (price range $16–$135, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 2, 2026.