Plastic Round Tube Pricing
Analysis of 4,439 eBay listings for plastic round tubing.
What you'll usually pay
💡 Used ones cost about 72% more here.
👉 In short easy summary
The best value is found in PMMA and ABS plastics, which trade below the market median. Conversely, Phenolic tubes command a significant premium with a 101% increase over the median price.
💚 Best value for your money
Price by tube inside diameter
Why? Prices scale with size, ranging from 31.17 for 1-3/4 in to 43.64 for 1 in.
Price by tube outside diameter
Why? Costs vary by diameter, with 3 in at 32.83 and 1 in reaching 39.75.
Price by tube length
Why? Length significantly impacts cost, from 17.42 for 6 in up to 43.06 for 36 in.
Price by plastic type
Why? Material composition drives price, with PMMA at 16.02 and Phenolic at 40.49.
🛒 Some on sale right now
Common questions
Which plastic material is the most affordable?
PMMA is the most affordable material with a median price of 16.02.
How does the price change based on tube length?
Prices increase with length, from 17.42 for 6 in tubes to 43.06 for 36 in tubes.
What is the price difference between new and used tubes?
New tubes have a median price of 20.37, while used tubes have a higher median of 35.
How we got these numbers
Worked out from 200 live eBay listings (price range $13–$76, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 28, 2026.