Cold Sore Treatment Prices
Market analysis of 1,453 cold sore treatment listings on eBay.
What you'll usually pay
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👉 In short easy summary
The best value is found in Acyclovir treatments, which sit 16% below the market median. Conversely, Benzocaine options are the most expensive, costing 41% more than the median.
💚 Best value for your money
Price by features
Why? Prices vary based on formulation, with Ammonia-Free options costing 26% more than the median while Unscented options are only 1% above.
Price by active ingredients
Why? Pricing is driven by the active agent, ranging from Acyclovir at 13.25 to Benzocaine at 22.29.
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Common questions
What is the median price for a new cold sore treatment?
The median price for new listings is 16.51.
Which active ingredient is the most affordable?
Acyclovir is the most affordable active ingredient with a median price of 13.25.
How much more do Benzocaine treatments cost compared to the market median?
Benzocaine treatments have a median price of 22.29, which is 41% above the market median.
How we got these numbers
Worked out from 200 live eBay listings (price range $10–$40, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 7, 2026.