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Duplexers Price Trends
Current market data for 840 duplexer listings on eBay.
What you'll usually pay
$25.95 typical price
Most are between$12–$221
Brand new$53.74
Used$21.28
On sale now840
💡 Buying used saves about 60% here.
👉 In short easy summary
The best value is found in used units with a median price of 21.28. Assembly Parts command a significant premium at 39.15, representing a 51% increase over the market median.
💚 Best value for your money
Duplex Unit 455 on sale$23.12 · 11% cheaper
Not Specified 254 on sale$24.99 · 4% cheaper
Price by type
Why? Prices vary by component complexity, ranging from 23.12 for Duplex Units to 39.15 for Assembly Parts.
🛒 Some on sale right now
Common questions
What is the typical cost of a new duplexer?
The median price for new units is 53.74.
How much can I save by buying used?
Used units have a median price of 21.28, compared to the market median of 25.95.
Which specific type is the most expensive?
Assembly Parts are the most expensive with a median price of 39.15.
How we got these numbers
Worked out from 200 live eBay listings (price range $12–$221, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 10, 2026.