Any better places than Ebay for used metal CDs?

[spag]

I'm trying to fill some holes in my collection, and I've had very mixed luck on Amazon, and while Ebay used to be good, haven't had a lot of luck there either. Do you get used CDs anywhere else online?

 

[dcowboys311]

Discogs.com

 

[Keir]

http://www.sentinelsteel.com/

 

[lee drummond]

Nuclear Blast is having a big Cyber Monday sale today lots of stuff 7$ and under