Smart Door Lock Price Analysis
Current market data for 6,277 smart door lock listings on eBay.
What you'll usually pay
💡 Buying used saves about 31% here.
👉 In short easy summary
The best value is found in Fingerprint & Biometric locks, which are 27% below the market median. Conversely, Single Cylinder Deadbolts command a premium at 40% above the median.
💚 Best value for your money
Price by type
Why? Prices vary by security mechanism, ranging from $60 for biometric locks to $114.98 for single cylinder deadbolts.
Price by brand
Why? Brand equity drives pricing, with Lock & Lock at $99.99 and Yale at $73.10.
🛒 Some on sale right now
Common questions
What is the price difference between new and used smart locks?
New units have a median price of $79.99, while used units are lower at $55.24.
Which type of smart lock is the most affordable?
Fingerprint & Biometric Smart Door Locks are the most affordable with a median price of $60.
How do top brands compare in price?
Schlage has a median price of $95, whereas Kwikset is lower at $75.
How we got these numbers
Worked out from 200 live eBay listings (price range $30–$196, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 25, 2026.