I think its a good idea, I would love my own Pazaak deck if not two! so I could play IRL. I've thought of making my own but like you would prefer it on proper coated card stock with profesional graphics (although I do have the skills involved to design them).
Its too bad that you can't get just a few decks made up.
This issue with selling decks to other people might be the copyright, you would have to check with LucasArts. Perhaps though if you sent them an inquiry it might spur them to consider printing them.
Maybe an oline petition showing the amount of people who actually buy one to send them as proof.