Why go through middlemen? Talk to the artist (i.e. me) direct, I can do a static pic for under 100$ and a fully animated one for... well, more, but that depends on what you want.
Check out the entry page for my own site
http://hentaikid.com/main.html
Email me for more samples or any questions (The email link on the website works, just change @ for at)
-Hk