If you could have any frog what would it be? Here is a list of some rare frogs not usually offered in the pet trade. Some are protected by CITES so there is no way you will get one, but one can dream anyway.
So what is your dream frog from this list?

Dyscophus antongilii, northern tomato frog
http://calphotos.berkeley.edu/cgi/im...el-lifeform=ne

Duellmanohyla uranochroa, red-eyed steam frog
http://calphotos.berkeley.edu/cgi/im...el-lifeform=ne

Duellmanohyla soralia
http://calphotos.berkeley.edu/cgi/im...el-lifeform=ne

Cruziohyla craspedopus, Amazon leaf frog
http://calphotos.berkeley.edu/cgi/im...el-lifeform=ne

Atelopus spumarius, Amazon harlequin frog
http://calphotos.berkeley.edu/cgi/im...el-lifeform=ne

Atelopus zeteki, Panamanian golden frog
http://calphotos.berkeley.edu/cgi/im...el-lifeform=ne

Sachatamia (Centrolene) ilex, Limon giant glass frog
http://calphotos.berkeley.edu/cgi/im...el-lifeform=ne

Mantella cowanii, harlequin mantella
http://calphotos.berkeley.edu/cgi/im...el-lifeform=ne

Conraua goliath, goliath frog
http://calphotos.berkeley.edu/cgi/im...1111+1111+0376

Pseudophryne corroboree, corroboree frog http://www.arkive.org/corroboree-fro...age-G5646.html