Dog Costume Market Prices
Analysis of 28,864 dog costume listings on eBay.
What you'll usually pay
💡 Buying used saves about 14% here.
👉 In short easy summary
The best value is found in Christmas and Halloween themes, both trading 10-11% below the market median. Conversely, XXL sizes and TV/Movie character themes command a 24% premium.
💚 Best value for your money
Price by dog size
Why? Prices scale with material volume, ranging from 12.97 for XS to 17.99 for XXL.
Price by theme
Why? Specialized licensing for TV & Movie characters (17.99) drives higher costs than generic Halloween themes (12.99).
🛒 Some on sale right now
Common questions
What is the typical price for a new dog costume?
The median price for new listings is 13.99.
Which dog costume size is the most expensive?
XXL costumes have the highest median price at 17.99.
Are used costumes significantly cheaper?
Used costumes have a median price of 11.98, compared to the overall market median of 14.51.
How we got these numbers
Worked out from 200 live eBay listings (price range $7–$31, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 13, 2026.