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Swimwear Market Prices
Analysis of 50,111 swimwear listings to determine current market value.
What you'll usually pay
$12.99 typical price
Most are between$5–$25
Brand new$12.74
Used$12.77
On sale now50,111
👉 In short easy summary
The best value is found in Tops (-23%) and Cat & Jack brand items (-31%). Conversely, Gymboree and Hanna Andersson are trading at a premium with 15% increases over the median.
💚 Best value for your money
Cat & Jack 2,664 on sale$9 · 31% cheaper
Top 1,927 on sale$10 · 23% cheaper
Unbranded 3,481 on sale$11.04 · 15% cheaper
Carter's 3,627 on sale$11.27 · 13% cheaper
One Piece 18,306 on sale$12 · 8% cheaper
Price by type
Why? Prices vary by coverage, with Rash Guards at 13.23 and Tops at 10.
Price by brand
Why? Pricing ranges from budget-friendly Cat & Jack at 9 to premium Hanna Andersson at 14.99.
🛒 Some on sale right now
Common questions
What is the average price for a one-piece swimsuit?
The median price for a One Piece is 12.
Which brand is the most affordable on the market?
Cat & Jack has the lowest median price at 9.
How does the price of new swimwear compare to used?
The new median is 12.74, while the used median is 12.77.
How we got these numbers
Worked out from 200 live eBay listings (price range $5–$25, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 18, 2026.