Documentation fee's?

So I call this local dealer selling the bike and lo and behold, the $600 bike is now $730.00. They claim documentation fee's and tax. ??? I can understand the tax ($45.00 app.), but documentation fee? Sounds like a way to increase the profit on the bike. They are selling it title only... I don't know what I am going to do now. I want it, but not really sure I want to pay that much. To get the bike delivered, the only way possible for me to get it home, will cost an additional $50.00.

Hmm.. what to do.