MarketDiff
HomeSwimwear

Swimwear Market Prices

Analysis of 65,873 swimwear listings to determine current market value.

What you'll usually pay

$15 typical price
Most are between$7$30
Brand new$15
Used$14.61
On sale now65,873

👉 In short easy summary

The best value is found in Tops, which are 13% below the market median. Swim Sets and Rash Guards command a premium, both priced 13% higher than the median.

💚 Best value for your money

Unbranded 40,525 on sale$12.85 · 14% cheaper
Top 7,465 on sale$13.03 · 13% cheaper
Cat & Jack 2,611 on sale$12.99 · 13% cheaper
Lands' End 1,360 on sale$14.85 · 1% cheaper

Price by type

Top
$13.03-13%
One Piece
$15
Bikini
$15
Tankini
$14.99
Swim Set
$16.99+13%
Rash Guard
$16.96+13%

Why? Prices vary by coverage and complexity, ranging from Tops at 13.03 to Swim Sets at 16.99.

Price by brand

Unbranded
$12.85-14%
Cat & Jack
$12.99-13%
Lands' End
$14.85-1%
Justice
$15
Speedo
$16.14+8%
Billabong
$22.48+50%

Why? Pricing is driven by brand equity, with Unbranded at 12.85 and Billabong reaching 22.48.

🛒 Some on sale right now

Common questions

What is the median price for a one-piece swimsuit?

The median price for a One Piece is 15.

Which brand is the most expensive on average?

Billabong has the highest median price at 22.48.

Is there a significant price difference between new and used swimwear?

The new median is 15, while the used median is 14.61.

How we got these numbers

Worked out from 200 live eBay listings (price range $7$30, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 17, 2026.