Domain marketplaces

Catchy.com
The only marketplace exclusively listing short catchy dot coms (sell or buy). All domains are readable brands of 3 or 4 letters that sounds catchy. Depending your country and culture you may appreciate one better than another but all have been hand picked for their appeal. If you do not have the budget to acquire a catchy name you can rent to own one from $1,000 per month (5 years term).
4.CN
We supply our client with the service of buying and selling domain, domain auction, domain escrow. Buyers can get the domain name which is suitable for the company and individual through two ways here, by negotiating the price with seller or biding for it in 4.CN auction. At the same time, seller also can maximize the value of their domain names through the pricing and auction.Escrow service reduces the potential risk of fraud by acting as a trusted third party that collects, holds and disburses funds according to Buyer and Seller instructions.
Cax.com
Cax.com is where people meet to trade domains. Domains can be sold or rent though "make offer", "Buy-It-Now" or auctions. Sale commission is 5% only and escrow is offered. All auctions are highly promoted in the domaining.com newsletter.
MissDomain.com
MissDomain has helped buyers and sellers conducting business since 2003 and also brokered several big domain transactions. Contact us if you need professional help, it pays off!
BrandBucket.com
BrandBucket is the original marketplace focusing solely on brandable domain names for companies and products. It was founded in 2007 by entrepreneurs that understand the long and sometimes painful process of finding a fitting, available and well-priced name for a new business. BrandBucket provides a visually-appealing list of .com domains together with professionally-designed logos, curated for pronunciation and general appeal by Margot Bushnaq, a graduate of Stanford University with a degree in linguistic studies.
HuntingMoon.com
HuntingMoon is a managed hybrid of self-owned and handpicked brokered domains. Using its proprietary storefront, HuntingMoon makes it easy for domainers to find investment domains, while also enabling entrepreneurs to successfully name startups.
Sales.mx
Sales.mx is the number one place to buy and sell your .mx domains. We focus on a single ccTLD - .mx (Mexico), which allows for locally targeted marketing and SEO to attract more qualified local buyers with an interest in your domain. At Sales.mx we're committed to helping .mx domain investors maximize returns, and are always looking for new ways to innovate our sales channel to put your names in front of more prospective end-users. To buy, sell, or learn more about the .mx domain market, head over to Sales.mx today!