Base Layers & Thermals Market Value
Current market statistics for 19,715 base layer and thermal listings on eBay.
What you'll usually pay
💡 Buying used saves about 48% here.
👉 In short easy summary
The best value is found in used items at a median of 17.9 or in the Boys department, which is 52% below the market median. Women's thermals are the most expensive, trading at 4% above the median.
💚 Best value for your money
Price by size
Why? Prices vary by size, with S being the most expensive at 28.99 and XS the cheapest at 19.51.
Price by department
Why? Adults and children's pricing differs significantly, from 16 for Boys to 34.5 for Women.
Price by type
Why? Full sets are more affordable at 22.23 compared to individual tops at 29.99.
Price by color
Why? Neutral tones like White (19.36) are cheaper than Blue (27.97).
🛒 Some on sale right now
Common questions
What is the price difference between new and used thermals?
New items have a median price of 34.29, while used items have a median of 17.9.
Which size offers the lowest median price?
Size XS has the lowest median price at 19.51.
Are base layer sets cheaper than individual tops?
Yes, base layer sets have a median price of 22.23, whereas base layer tops are 29.99.
How we got these numbers
Worked out from 200 live eBay listings (price range $12–$76, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 10, 2026.