I really depends on who you ask right.  I am interested in Ryoga cels.  Although not as much as 
I used to be.  I don't think he is as popular as he was  1-2 years ago.  But hey you never know.
I'd like to see the ones you're gonna sell.  Unfortunately you cannot look at Yahoo auctions 
after they have ended so your link does not work.

Ja ne,

Kelly   ^_^