I used to have all of my domains with namecheap but prices started to go up so moved 250-300 of them to Moniker. Regular price is 8.02 for .coms and cheaper for .net and .org.
They are the best value I have found personally.
Here is their address as well as my affiliate url there, your choice if you use them.
http://www.moniker.com
http://affiliates.moniker.com/pub/Af...gpage=register