I think Barnuthin made them free now (used to be like $5].
Check psthemes.com.
I have made a couple more themes but am too lazy to upload them, here are some shots. Shoot me a PM if you are interested or have any great theme ideas. I am currently semi-online.busto and am probably more +EV at making tables than playing cards.
This one is a port of an old Holdemreview theme (for the old theme system)
I made a transp table for the marine theme